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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, in New Plymouth, Idaho, is another cold winter month, with an average temperature fluctuating between 36.1°F (2.3°C) and 23.5°F (-4.7°C). January commences with an average high-temperature of a still wintry 36.1°F (2.3°C), showing little deviation from December's 35.8°F (2.1°C). Weather in January »
Weather in February
February, the last month of the winter in New Plymouth, is also an icy month, with an average temperature varying between 29.1°F (-1.6°C) and 41.7°F (5.4°C). February sees a marginal temperature increase, moving from a wintry 36.1°F (2.3°C) in January to a still cold 41.7°F (5.4°C). Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in New Plymouth, Idaho, with an average temperature varying between 36.1°F (2.3°C) and 52.2°F (11.2°C). As March begins, there is an increase in the average high-temperature, moving from a cold 41.7°F (5.4°C) in February to a fresh 52.2°F (11.2°C). Weather in March »
Weather in April
April is an enjoyable spring month in New Plymouth, Idaho, with an average temperature ranging between max 60.8°F (16°C) and min 39.7°F (4.3°C). April's onset witnesses a minor shift in the average high-temperature, moving from a cool 52.2°F (11.2°C) in March to a comfortable 60.8°F (16°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in New Plymouth, Idaho, with temperature in the range of an average low of 46.6°F (8.1°C) and an average high of 70.7°F (21.5°C). In May, the meteorological conditions change with the average high-temperature moving from a comfortable 60.8°F (16°C) in April to an agreeable 70.7°F (21.5°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in New Plymouth, Idaho, with an average temperature varying between 53.2°F (11.8°C) and 79.2°F (26.2°C). A gentle upsurge in temperatures occurs as May gives way to June, with average highs shifting from a pleasant 70.7°F (21.5°C) to a moderately hot 79.2°F (26.2°C). Weather in June »
Weather in July
July is a hot summer month in New Plymouth, Idaho, with an average temperature varying between 60.8°F (16°C) and 91.6°F (33.1°C). New Plymouth's warmest month, July, registers temperatures that range from a high of 91.6°F (33.1°C) to a low of 60.8°F (16°C). Weather in July »
Weather in August
The last month of the summer, August, is also a hot month in New Plymouth, Idaho, with an average temperature fluctuating between 90.5°F (32.5°C) and 61.3°F (16.3°C). The commencement of August notes an average high-temperature of a still hot 90.5°F (32.5°C), exhibiting little difference from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in New Plymouth, Idaho, with an average temperature varying between 79.7°F (26.5°C) and 54.3°F (12.4°C). With the beginning of September, the average high-temperature shows a decrease, transitioning from a hot 90.5°F (32.5°C) in August to a moderately hot 79.7°F (26.5°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in New Plymouth, Idaho, with an average temperature fluctuating between 62.1°F (16.7°C) and 43.3°F (6.3°C). October's onset is marked by a clear temperature decrease, falling from a moderately hot 79.7°F (26.5°C) in September to a comfortable 62.1°F (16.7°C). Weather in October »
Weather in November
November, the last month of the autumn in New Plymouth, is also a frosty month, with an average temperature fluctuating between 32.5°F (0.3°C) and 47.5°F (8.6°C). The onset of November brings a clear temperature shift, with the average high-temperature decreasing from an enjoyable 62.1°F (16.7°C) in October to a frosty 47.5°F (8.6°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in New Plymouth, Idaho, with an average temperature ranging between max 35.8°F (2.1°C) and min 23.4°F (-4.8°C). New Plymouth's coldest month, December, generally records average temperatures ranging from a high of 35.8°F (2.1°C) to a low of 23.4°F (-4.8°C). Weather in December »
[Resources]Frequently asked questions
What is the most humid month in New Plymouth?
January is the most humid month in New Plymouth, Idaho, with an average relative humidity of 82%.
How much does it rain in New Plymouth?
In New Plymouth, Idaho, during the entire year, the rain falls for 95.4 days and collects up to 10.2" (259mm) of precipitation.
When does it snow in New Plymouth?
January through April, November and December are months with snowfall in New Plymouth, Idaho.
How much does it snow in New Plymouth?
In New Plymouth, during the entire year, snow falls for 22.5 days and aggregates up to 12.01" (305mm) of snow.
When is the lowest UV index in New Plymouth?
The months with the lowest UV index in New Plymouth are January, February, November and December, with an average maximum UV index of 2.
What is the wettest month in New Plymouth?
March is the month with the most rainfall. Rain falls for 15.3 days and accumulates 1.61" (41mm) of precipitation.
When is Daylight Saving Time (DST) in New Plymouth?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in New Plymouth, 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 it does not snow in New Plymouth?
In New Plymouth, snow does not fall in May through October.
When are the longest days in New Plymouth?
With an average of 15h and 24min of daylight, June has the longest days of the year.
What month is the hottest in New Plymouth?
July is the month when New Plymouth's temperatures reach their peak, with averages of 91.6°F (33.1°C) and lows of 60.8°F (16°C).
What is the driest month in New Plymouth?
July is the month with the least rainfall in New Plymouth. Rain falls for 3.3 days and accumulates 0.12" (3mm) of precipitation.
What month has the most sunshine in New Plymouth?
The month with the most sunshine in New Plymouth, Idaho, is July, with an average of 12.1h of sunshine.
What is the month with the highest UV index in New Plymouth?
July is the month with the highest UV index in New Plymouth, Idaho, with an average maximum UV index of 7.
What is the least humid month in New Plymouth?
The least humid month in New Plymouth is August, with an average relative humidity of 30%.
What time of the year is the coldest in New Plymouth?
December, with an average high of 35.8°F (2.1°C) and a low of 23.4°F (-4.8°C), signifies the coldest month of the year in New Plymouth, Idaho.
When does it snow the most in New Plymouth?
December is the month with the most snowfall. Snow falls for 7.5 days and accumulates 4.8" (122mm) of snow.
What is the month with the shortest days in New Plymouth?
With an average of 9h and 0min of daylight, December has the shortest days of the year.
What is the month with the least sunshine in New Plymouth?
December has the least sunshine of the year in New Plymouth, with an average of 5.3h of sunshine.
Average temperature
New Plymouth, ID
The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is December (35.8°F).
The month with the highest average low temperature is August (61.3°F).
The coldest month (with the lowest average low temperature) is December (23.4°F).
Average pressure
New Plymouth, 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:
29.99"Hg - Average pressure in May:
29.93"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:
29.95"Hg - Average pressure in October:
30.04"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
New Plymouth, ID
- Average wind speed in January:
3.9mph - Average wind speed in February:
5mph - Average wind speed in March:
6mph - Average wind speed in April:
6.3mph - 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:
4.9mph - Average wind speed in September:
4.8mph - Average wind speed in October:
4.7mph - Average wind speed in November:
4.7mph - Average wind speed in December:
4.3mph
The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is January (3.9mph).
Average humidity
New Plymouth, ID
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (30%).
Average rainfall
New Plymouth, ID
- Average rainfall in January:
1.46" - Average rainfall in February:
1.22" - Average rainfall in March:
1.61" - Average rainfall in April:
0.87" - 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:
0.67" - Average rainfall in November:
0.79" - Average rainfall in December:
1.57"
The wettest month (with the highest rainfall) is March (1.61").
The driest month (with the least rainfall) is July (0.12").
Average rainfall days
New Plymouth, ID
- Average rainfall days in January:
10.2 days - Average rainfall days in February:
9.7 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
10.8 days - Average rainfall days in May:
7.8 days - Average rainfall days in June:
6.9 days
- Average rainfall days in July:
3.3 days - Average rainfall days in August:
3.2 days - Average rainfall days in September:
4.4 days - Average rainfall days in October:
7 days - Average rainfall days in November:
7.7 days - Average rainfall days in December:
9.1 days
The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is August (3.2 days).
Average snowfall
New Plymouth, ID
The month with the highest snowfall is December (4.8").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
New Plymouth, ID
- Average snowfall days in January:
5.9 days - Average snowfall days in February:
5.8 days - Average snowfall days in March:
1.5 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:
1.6 days - Average snowfall days in December:
7.5 days
The month with the highest number of snowfall days is December (7.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
New Plymouth, 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:
13h and 5min - 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:
9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January:
5h and 3min - Average sunshine in February:
7h and 4min - Average sunshine in March:
8h and 0min - Average sunshine in April:
9h and 3min - Average sunshine in May:
11h and 1min - Average sunshine in June:
11h and 3min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
11h and 2min - Average sunshine in September:
9h and 3min - Average sunshine in October:
8h and 1min - Average sunshine in November:
6h and 3min - Average sunshine in December:
5h and 2min
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 18min).
Average sunshine days
New Plymouth, ID
- Average sunshine days in January:
17.2 days - Average sunshine days in February:
14.5 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
17.8 days - Average sunshine days in May:
20.7 days - Average sunshine days in June:
21.2 days
- Average sunshine days in July:
25.6 days - Average sunshine days in August:
24.8 days - Average sunshine days in September:
24.7 days - Average sunshine days in October:
22.9 days - Average sunshine days in November:
19.6 days - Average sunshine days in December:
17.6 days
The month with the most sunshine days is July (25.6 days).
The month with the least sunshine days is March (13.8 days).
Average UV index
New Plymouth, 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
New Plymouth, ID
The month with the most cloud cover is December (Cloud cover 43).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility
New Plymouth, 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).
New Plymouth, Idaho, USA
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