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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is a freezing cold winter month in Ashton, Idaho, with an average temperature varying between 26.2°F (-3.2°C) and 10.8°F (-11.8°C). January's arrival brings an average high-temperature of a still subzero cold 26.2°F (-3.2°C), slightly deviating from December's 25°F (-3.9°C). Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Ashton, Idaho, with an average temperature ranging between max 27.9°F (-2.3°C) and min 12.7°F (-10.7°C). The arrival of February brings an average high-temperature of a still freezing cold 27.9°F (-2.3°C), subtly diverging from January's 26.2°F (-3.2°C). Weather in February »
Weather in March
The first month of the spring, March, is an icy month in Ashton, Idaho, with temperature in the range of an average low of 21°F (-6.1°C) and an average high of 36°F (2.2°C). As March arrives, a slight rise in the average high-temperature is observed, moving from a freezing cold 27.9°F (-2.3°C) in February to a cold 36°F (2.2°C). Weather in March »
Weather in April
April in Ashton, Idaho, is a frosty spring month, with temperature in the range of an average low of 27.9°F (-2.3°C) and an average high of 46°F (7.8°C). April's arrival brings a temperature shift, moving from an icy 36°F (2.2°C) in March to a chilly 46°F (7.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a mild month in Ashton, Idaho, with an average temperature ranging between max 59.4°F (15.2°C) and min 36.1°F (2.3°C). The shift into May brings an increase in the average high-temperature, moving from a frosty 46°F (7.8°C) in April to a mild 59.4°F (15.2°C). Weather in May »
Weather in June
June, the first month of the summer in Ashton, is a pleasant month, with an average temperature varying between 69.4°F (20.8°C) and 43.3°F (6.3°C). June brings a temperature change, with average high-temperatures moving from May's mild 59.4°F (15.2°C) to an agreeable 69.4°F (20.8°C). Weather in June »
Weather in July
July in Ashton, Idaho, is a warm summer month, with an average temperature fluctuating between 50°F (10°C) and 80.2°F (26.8°C). Ashton, Idaho, records the warmest temperatures in July, averaging a high of 80.2°F (26.8°C) and a low of 50°F (10°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Ashton, Idaho, with temperature in the range of an average low of 49.5°F (9.7°C) and an average high of 79.5°F (26.4°C). At the start of August, Ashton's average high-temperature reaches a still warm 79.5°F (26.4°C), subtly different from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Ashton, is still a pleasant month, with an average temperature fluctuating between 44.1°F (6.7°C) and 69.4°F (20.8°C). September's onset corresponds with a shift in the average high-temperature, moving from a moderately hot 79.5°F (26.4°C) in August to a pleasant 69.4°F (20.8°C). Weather in September »
Weather in October
October, like September, in Ashton, Idaho, is a cool autumn month, with temperature in the range of an average low of 32.2°F (0.1°C) and an average high of 50.9°F (10.5°C). With the transition into October, Ashton experiences a significant decrease in average high-temperatures, moving down from a pleasant 69.4°F (20.8°C) in September to a cool 50.9°F (10.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a wintry month in Ashton, Idaho, with an average temperature varying between 21°F (-6.1°C) and 36.5°F (2.5°C). Ashton in November showcases a distinct temperature shift, moving from an average high of a cool 50.9°F (10.5°C) in October to an icy 36.5°F (2.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Ashton, Idaho, with an average temperature ranging between min 11.5°F (-11.4°C) and max 25°F (-3.9°C). Ashton, Idaho, experiences its lowest average temperatures in December, reaching a peak of 25°F (-3.9°C) and a minimum of 11.5°F (-11.4°C). Weather in December »
[Resources]Frequently asked questions
What are the most humid months in Ashton?
January and February, with an average relative humidity of 92%, are most humid months in Ashton.
What is the wettest month in Ashton?
January is the month with the most rainfall in Ashton, Idaho. Rain falls for 4.5 days and accumulates 2.44" (62mm) of precipitation.
How many days does it rain in Ashton?
In Ashton, Idaho, during the entire year, the rain falls for 121 days and collects up to 20.12" (511mm) of precipitation.
When does it snow in Ashton?
January through June, September through December are months with snowfall.
What is the snowiest month in Ashton?
January is the month with the most snowfall. Snow falls for 20.9 days and accumulates 20" (508mm) of snow.
How many days does it snow in Ashton?
In Ashton, during the entire year, snow falls for 119.7 days and aggregates up to 88.23" (2241mm) of snow.
What is the month with the least sunshine in Ashton?
The month with the least sunshine in Ashton, Idaho, is January, with an average of 4.2h of sunshine.
When is the lowest UV index in Ashton?
The months with the lowest UV index in Ashton, Idaho, are January, February, November and December, with an average maximum UV index of 1.
When is Daylight Saving Time (DST) in Ashton?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Ashton, 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.
When are the longest days in Ashton?
With an average of 15h and 24min of daylight, June has the longest days of the year.
What are the warmest months in Ashton?
July stands out as Ashton's warmest month, with an average high-temperature of 80.2°F (26.8°C) and a low-temperature of 50°F (10°C).
What is the driest month in Ashton?
The month with the least rainfall in Ashton, Idaho, is July, when the rain falls for 7.2 days and typically collects 0.59" (15mm) of precipitation.
When it does not snow in Ashton?
July and August are months without snowfall.
What month has the most sunshine in Ashton?
July has the most sunshine of the year in Ashton, with an average of 11.9h of sunshine.
When is the highest UV index in Ashton?
With an average maximum UV index of 6, July is the month with the highest UV index in Ashton, Idaho.
What is the least humid month in Ashton?
The least humid month is August, with an average relative humidity of 42%.
What part of the year is the coldest in Ashton?
December is the coldest month in Ashton, Idaho, with an average high-temperature of 25°F (-3.9°C) and an average low-temperature of 11.5°F (-11.4°C).
What is the month with the shortest days in Ashton?
December has the shortest days of the year in Ashton, with an average of 8h and 54min of daylight.
Average temperature
Ashton, ID
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is December (25°F).
The month with the highest average low temperature is July (50°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure
Ashton, ID
- Average pressure in January:
30.27"Hg - Average pressure in February:
30.16"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.25"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Ashton, ID
- Average wind speed in January:
4.4mph - Average wind speed in February:
5.2mph - Average wind speed in March:
5.4mph - Average wind speed in April:
6.2mph - Average wind speed in May:
6.1mph - Average wind speed in June:
6.6mph
- Average wind speed in July:
6.2mph - Average wind speed in August:
6.2mph - Average wind speed in September:
6mph - Average wind speed in October:
5.5mph - Average wind speed in November:
5.1mph - Average wind speed in December:
4.5mph
The windiest month (with the highest average wind speed) is June (6.6mph).
The calmest month (with the lowest average wind speed) is January (4.4mph).
Average humidity
Ashton, ID
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is August (42%).
Average rainfall
Ashton, ID
- Average rainfall in January:
2.44" - Average rainfall in February:
2.2" - Average rainfall in March:
2.17" - Average rainfall in April:
2.36" - Average rainfall in May:
1.97" - Average rainfall in June:
1.73"
- Average rainfall in July:
0.59" - Average rainfall in August:
0.75" - Average rainfall in September:
1.26" - Average rainfall in October:
1.3" - Average rainfall in November:
1.42" - Average rainfall in December:
1.93"
The wettest month (with the highest rainfall) is January (2.44").
The driest month (with the least rainfall) is July (0.59").
Average rainfall days
Ashton, ID
- Average rainfall days in January:
4.5 days - Average rainfall days in February:
6.8 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
13.5 days
- Average rainfall days in July:
7.2 days - Average rainfall days in August:
8.5 days - Average rainfall days in September:
9.1 days - Average rainfall days in October:
10.8 days - Average rainfall days in November:
7.2 days - Average rainfall days in December:
7.5 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (4.5 days).
Average snowfall
Ashton, ID
- Average snowfall in January:
20" - Average snowfall in February:
16.81" - Average snowfall in March:
13.66" - Average snowfall in April:
7.52" - Average snowfall in May:
2.09" - Average snowfall in June:
0.12"
The month with the highest snowfall is January (20").
The months with the least snowfall are July and August (0").
Average snowfall days
Ashton, ID
- Average snowfall days in January:
20.9 days - Average snowfall days in February:
21.2 days - Average snowfall days in March:
20.3 days - Average snowfall days in April:
12.3 days - Average snowfall days in May:
3 days - Average snowfall days in June:
0.8 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.5 days - Average snowfall days in October:
5.1 days - Average snowfall days in November:
14 days - Average snowfall days in December:
21.6 days
The month with the highest number of snowfall days is December (21.6 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Ashton, ID
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 3min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 2min
- Average daylight in July:
15h and 1min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
8h and 5min
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:
4h and 1min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 0min - Average sunshine in April:
9h and 1min - Average sunshine in May:
10h and 4min - Average sunshine in June:
11h and 1min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
11h and 4min - Average sunshine in September:
10h and 0min - Average sunshine in October:
6h and 5min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Ashton, ID
- Average sunshine days in January:
10.8 days - Average sunshine days in February:
7 days - Average sunshine days in March:
7.3 days - Average sunshine days in April:
6.7 days - Average sunshine days in May:
8.5 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
19.9 days - Average sunshine days in August:
19 days - Average sunshine days in September:
18 days - Average sunshine days in October:
16.2 days - Average sunshine days in November:
13.1 days - Average sunshine days in December:
8.4 days
The month with the most sunshine days is July (19.9 days).
The month with the least sunshine days is April (6.7 days).
Average UV index
Ashton, ID
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover
Ashton, ID
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility
Ashton, ID
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (3mi).
Ashton, Idaho, USA
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