Climate and monthly weather forecastPayette, ID
Climate and monthly weather forecast
The climate of Payette
Payette, Idaho, USA experiences predominantly a Mediterranean climate, as defined by the Köppen climate classification Csa. Nestled in the western part of the state, this small town offers a mix of hot summers and cold winters, with a moderately dry climate interspersed with brief periods of precipitation. Average high temperatures range from 35.2°F (1.8°C) in January to a peak of 91.2°F (32.9°C) in July while the lows shift from 23°F (-5°C) in January to 61°F (16.1°C) in July and August.Weather parameters fluctuate noticeably throughout the year. The humidity percentage dips from 84% in January down to a low of 31% during July and August, reflecting the drier, hotter conditions of summer. Rainfall shows a similar pattern, peaking in December with 1.69" (43mm) and dropping to a muted 0.12" (3mm) in July. The number of rainy days per month hovers around 15.5 in March and lowers to a mere 3 in July and August.
Snowfall becomes relevant only in the colder months, from November to March with January and December displaying peak snowfall of 4.29" (109mm) and 6.46" (164mm) respectively. In connection with this, December documents the highest number of snowfall days with 9.3 days. The length of daylight oscillates from a short 9.3 hours during the winter solstice month of December to a lengthy 15.4 hours close to the summer solstice, occurring in June.
The best time to visit Payette
The ideal time to experience Payette hinges largely on individual preferences. However, for most tourists, the summer months from June to August present the most agreeable climate. With an average high temperature peaking at 91.2°F (32.9°C) in July and a maximum UV index of 7 from June to July, these months allow ample opportunities to explore the natural beauty of Payette.June also boasts the longest daylight duration, making it beneficial for outdoor recreational activities. It's also the driest period with minimum rainfall and relative humidity, ensuring comfortable sightseeing expeditions. Furthermore, the wind speed is moderate, and visibility is excellent, offering a pleasant overall weather situation.
The worst time to visit Payette
Visitors looking for more temperate conditions might find the climate challenging in the height of summer or the depths of winter. July brings both the highest temperatures reaching 91.2°F (32.9°C) and the driest conditions with a mere 0.12" (3mm) of rainfall, which can make outdoor excursions unbearable. On the other hand, winter months, specifically January, can be harsh with lowest average temperatures of 23°F (-5°C) and maximum snowfall of 4.29" (109mm). Moreover, the daylight duration is at its minimum during December, which discourages sightseeing and outdoor activities.Spring weather in Payette
In Payette, the spring season from March to May ushers in a mild climate with increasing warmth. March holds a high temperature of 51.8°F (11°C), escalating to a comfortable 70.3°F (21.3°C) by May. During this period, rain showers are sporadic with rainfall inching from 1.5" (38mm) in March to 0.83" (21mm) in May, while the number of rainy days decreases noticeably from 15.5 days in March to 9.2 days in May. Days become progressively longer with daylight hours increasing from 12 hours in March to almost 15 hours in May, allowing ample daylight to enjoy the scenic beauty.Summer weather in Payette
Summers in Payette span from June to August, displaying sunny, hot, and dry conditions. The high temperature peaks to 91.2°F (32.9°C) in July, while the average low moves around 60.8°F (16°C) to 61°F (16.1°C). In terms of rain, June and August show minimum downpours of 0.59" (15mm) and 0.16" (4mm) respectively. Daylight hours are at their maximum, touching 15.4 hours in June, offering plenty of time for outdoor activities.Autumn weather in Payette
Autumn in Payette, covers September through November, signalling the gradual cooling of temperatures from summer highs. The average high drops from 79.3°F (26.3°C) in September to a cooler 47.3°F (8.5°C) by November. Rainfall starts to increase slightly during September with 0.31" (8mm) and further in November to 0.91" (23mm). The length of daylight starts to decrease reaching 9.6 hours in November, marking the onset of shorter winter days.Winter weather in Payette
Winters in Payette, extending December through February, witness colder temperatures and increased snowfall. The temperature plunges with a high of 35.1°F (1.7°C) in December to a low of 22.8°F (-5.1°C) in February. December experiences maximum rainfall of 1.69" (43mm); snowfall is prominent with December showing a peak of 6.46" (164mm). Days are noticeably short, with daylight hours hovering around 9 hours.Weather in January
Payette, Idaho experiences quite a chilly start to the year in January. The winter weather is fully set in, significantly colder when compared to the tail end of the previous year. It is the coldest month in terms of both minimum and maximum temperatures with lows of 23°F (-5°C) and highs only reaching up to 35.2°F (1.8°C). Weather in January »Weather in February
As February arrives in Payette, there is a slight warming trend in the atmosphere. It's still winter, but the days seem somewhat less severe compared to January. The snowfall gradually decreases and is replaced by a slight increase in rainfall. Weather in February »Weather in March
Entering spring, March depicts a significant change in Payette's weather. There is a noticeable increase in temperature, rainfall, and daylight hours per day, signifying the arrival of the spring equinox. The rainfall is at its peak, with 1.5" (38mm) falling across 15.5 days, paving the way for flourishing flora in the ensuing months. Weather in March »Weather in April
April brings definitely noticeable warmer conditions to the city of Payette. The weather is characteristically spring-like, with brighter days and blooming flowers. Transition from March to April sees a significant leap in minimum temperature (from 36°F (2.2°C) to 39.4°F (4.1°C)), but rainfall decreases, with the city experiencing the lightest showers of spring. Weather in April »Weather in May
May is a month of significant weather transformation in Payette. Warmer temperatures, longer days, and a decrease in humidity levels symbolize the onset of summer. There is a noticeable absence of snowfall starting from May lasting up to September, while cloud cover reduces significantly too. Weather in May »Weather in June
June brings the full swing of summer to Payette, with soaring temperatures and clear skies. It's a month of maximum daylight, having the longest day of the year, the summer solstice. Weather transitions from May are subtle with a slight increase in most parameters except rainfall which witnesses a decrease. Weather in June »Weather in July
July in Payette is characterized by the highest temperatures of the year with highs soaring up to 91.2°F (32.9°C). It's a time of year when sun protection becomes particularly crucial, as the UV index hits its peak at 7. With 15.1 daylight hours, it's the third highest of the year. Weather in July »Weather in August
Despite a decline in the average temperatures and UV index from July, August continues to experience hot weather in Payette. It's a predictably dry month; however, rainfall slightly increases compared to July. This period sees quite a bit of sunshine, with 11.3 sunshine hours and clear skies becoming the norm. Weather in August »Weather in September
With the arrival of September, there's a transition from summer to autumn, seen in Payette's weather. The noticeably cooler temperatures, the onset of the fall equinox, and the changing foliage encapsulate the essence of the season. Weather in September »Weather in October
October presents a different facet of Payette's weather. The crisp autumn air, the falling leaves, and the more frequent rainfall event highlight the transition. Although temperatures continue to drop, a true taste of winter is yet to come. Weather in October »Weather in November
November in Payette is marked by a sharp plunge in temperatures, signaling the advent of winter. The snowflakes begin to flurry again, with about 1.65" (42mm) of snowfall returning after its hiatus since April. Humidity levels rise and are accompanied by chilling winds as November progresses. Weather in November »Weather in December
December brings the full force of winter to Payette, with the lowest daylight hours of the year and the return of significant snowfall. Commensurate with the approaching winter solstice, it's a month characterized by early sunsets, with only 8.9 daylight hours. Weather in December »Updated: Jun 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January is the most humid month, with an average relative humidity of 84%.
In Payette, during the entire year, the rain falls for 100.3 days and collects up to 10.16" (258mm) of precipitation.
Months with snowfall are January through April, November and December.
In Payette, during the entire year, snow falls for 27.7 days and aggregates up to 15.67" (398mm) of snow.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Payette, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.
In Payette, snow does not fall in May through October.
The month with the longest days in Payette is June, with an average of 15h and 24min of daylight.
In Payette, the peak average temperatures are observed in July, with a high of 91.2°F (32.9°C) and a low of 60.8°F (16°C).
The months with the lowest humidity are July and August, with an average relative humidity of 31%.
July is the month with the least rainfall. Rain falls for 3.3 days and accumulates 0.12" (3mm) of precipitation.
With an average of 12.1h of sunshine, July has the most sunshine of the year.
With an average maximum UV index of 7, July is the month with the highest UV index.
December, known for its average high temperature of 35.1°F (1.7°C) and an average low temperature of 22.8°F (-5.1°C), is the coldest month.
The month with the most rainfall in Payette is December, when the rain falls for 9.5 days and typically aggregates up to 1.69" (43mm) of precipitation.
The month with the most snowfall is December, when snow falls for 9.3 days and typically aggregates up to 6.46" (164mm) of snow.
The month with the shortest days in Payette is December, with an average of 8h and 54min of daylight.
With an average of 5.2h of sunshine, December has the least sunshine of the year.
Average temperature
Payette, ID
The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is December (35.1°F).
The month with the highest average low temperature is August (61°F).
The coldest month (with the lowest average low temperature) is December (22.8°F).
Average pressure
Payette, ID
- Average pressure in January:
30.24"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
30"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.21"Hg
The month with the highest atmospheric pressure is January (30.24"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).
Average wind speed
Payette, ID
- Average wind speed in January:
3.6mph - Average wind speed in February:
4.7mph - Average wind speed in March:
5.7mph - Average wind speed in April:
6.2mph - Average wind speed in May:
5.7mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5mph - Average wind speed in September:
4.8mph - Average wind speed in October:
4.5mph - Average wind speed in November:
4.4mph - Average wind speed in December:
4.1mph
The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is January (3.6mph).
Average humidity
Payette, ID
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are July and August (31%).
Average rainfall
Payette, ID
- Average rainfall in January:
1.42" - Average rainfall in February:
1.14" - Average rainfall in March:
1.5" - Average rainfall in April:
0.75" - Average rainfall in May:
0.83" - Average rainfall in June:
0.59"
- Average rainfall in July:
0.12" - Average rainfall in August:
0.16" - Average rainfall in September:
0.31" - Average rainfall in October:
0.75" - Average rainfall in November:
0.91" - Average rainfall in December:
1.69"
The wettest month (with the highest rainfall) is December (1.69").
The driest month (with the least rainfall) is July (0.12").
Average rainfall days
Payette, ID
- Average rainfall days in January:
9.8 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
15.5 days - Average rainfall days in April:
11.5 days - Average rainfall days in May:
9.2 days - Average rainfall days in June:
7.3 days
- Average rainfall days in July:
3.3 days - Average rainfall days in August:
3 days - Average rainfall days in September:
4.8 days - Average rainfall days in October:
8.2 days - Average rainfall days in November:
8.9 days - Average rainfall days in December:
9.5 days
The month with the highest number of rainy days is March (15.5 days).
The month with the least rainy days is August (3 days).
Average snowfall
Payette, ID
The month with the highest snowfall is December (6.46").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Payette, ID
- Average snowfall days in January:
7.1 days - Average snowfall days in February:
6.5 days - Average snowfall days in March:
2.1 days - Average snowfall days in April:
0.1 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
9.3 days
The month with the highest number of snowfall days is December (9.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Payette, ID
- Average daylight in January:
9h and 18min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 48min - Average daylight in June:
15h and 24min
- Average daylight in July:
15h and 6min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 54min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
5h and 24min - Average sunshine in February:
7h and 18min - Average sunshine in March:
8h and 0min - Average sunshine in April:
9h and 30min - Average sunshine in May:
11h and 12min - Average sunshine in June:
11h and 30min
- Average sunshine in July:
12h and 6min - Average sunshine in August:
11h and 18min - Average sunshine in September:
9h and 30min - Average sunshine in October:
8h and 6min - Average sunshine in November:
6h and 24min - Average sunshine in December:
5h and 12min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days
Payette, ID
- Average sunshine days in January:
17 days - Average sunshine days in February:
14.6 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
16.8 days - Average sunshine days in May:
19.6 days - Average sunshine days in June:
20.6 days
- Average sunshine days in July:
25.8 days - Average sunshine days in August:
25.2 days - Average sunshine days in September:
24 days - Average sunshine days in October:
21.7 days - Average sunshine days in November:
18.7 days - Average sunshine days in December:
16.3 days
The month with the most sunshine days is July (25.8 days).
The month with the least sunshine days is March (13.2 days).
Average UV index
Payette, ID
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Payette, ID
The months with the most cloud cover are January and December (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 7).
Average visibility
Payette, ID
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).
