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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 Cottonwood, Idaho, is an icy winter month, with an average temperature ranging between min 22.5°F (-5.3°C) and max 34.9°F (1.6°C). As January takes its course, Cottonwood's average high-temperature registers at a still cold 34.9°F (1.6°C), closely aligning with the preceding month. Weather in January »
Weather in February
February, the last month of the winter in Cottonwood, is also an icy month, with an average temperature varying between 24.6°F (-4.1°C) and 36.9°F (2.7°C). February registers an average high-temperature of a still cold 36.9°F (2.7°C), slightly varied from January's 34.9°F (1.6°C). Weather in February »
Weather in March
March, the first month of the spring in Cottonwood, is a chilly month, with an average temperature ranging between max 44.2°F (6.8°C) and min 29.5°F (-1.4°C). March's arrival signals a modest temperature shift, moving from a cold 36.9°F (2.7°C) in February to a frosty 44.2°F (6.8°C). Weather in March »
Weather in April
April is a fresh spring month in Cottonwood, Idaho, with an average temperature varying between 52°F (11.1°C) and 33.3°F (0.7°C). Observing a slight rise in April, the average high-temperature shifts from March's chilly 44.2°F (6.8°C) to a cool 52°F (11.1°C). Weather in April »
Weather in May
May, the last month of the spring in Cottonwood, is an enjoyable month, with an average temperature ranging between min 38.8°F (3.8°C) and max 61.9°F (16.6°C). Cottonwood experiences a temperature shift with the start of May, with average high-temperatures moving from a fresh 52°F (11.1°C) in April to a refreshing 61.9°F (16.6°C). Weather in May »
Weather in June
June, the first month of the summer in Cottonwood, is a pleasant month, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 44.4°F (6.9°C). With the onset of June, Cottonwood's weather sees a minor temperature rise, transitioning from an enjoyable 61.9°F (16.6°C) in May to an agreeable 68.5°F (20.3°C). Weather in June »
Weather in July
July is a warm summer month in Cottonwood, Idaho, with temperature in the range of an average low of 52°F (11.1°C) and an average high of 80.8°F (27.1°C). As Cottonwood transitions into July, the average high-temperature is observed to rise from a pleasant 68.5°F (20.3°C) in June to a moderately hot 80.8°F (27.1°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Cottonwood, Idaho, with an average temperature ranging between max 82°F (27.8°C) and min 54.7°F (12.6°C). The warmest period tends to be August, when average temperatures fluctuate between a high of 82°F (27.8°C) and a low of 54.7°F (12.6°C). The heat index for August is computed to be 82.4°F (28°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Cottonwood, Idaho, with temperature in the range of an average low of 48.9°F (9.4°C) and an average high of 72.7°F (22.6°C). September brings a decrease in the average high-temperature, falling from August's warm 82°F (27.8°C) to an agreeable 72.7°F (22.6°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Cottonwood, Idaho, with an average temperature fluctuating between 55.8°F (13.2°C) and 37.9°F (3.3°C). The transition from September to October brings a clear temperature drop, with average high-temperatures decreasing from a pleasant 72.7°F (22.6°C) to a mild 55.8°F (13.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cold month in Cottonwood, Idaho, with an average temperature fluctuating between 28.6°F (-1.9°C) and 42.6°F (5.9°C). As November commences, the average high-temperature shows a reduction, transitioning from a refreshing 55.8°F (13.2°C) in October to a cold 42.6°F (5.9°C). Weather in November »
Weather in December
December, the first month of the winter in Cottonwood, is still a cold month, with an average temperature ranging between min 20.7°F (-6.3°C) and max 32.5°F (0.3°C). December, with an average high of 32.5°F (0.3°C) and a low of 20.7°F (-6.3°C), signifies the coldest month of the year. Weather in December »
[Resources]Frequently asked questions
What is the most humid month in Cottonwood?
With an average relative humidity of 90%, January is the most humid month.
How many days does it rain in Cottonwood?
In Cottonwood, during the entire year, the rain falls for 133.5 days and collects up to 28.9" (734mm) of precipitation.
When does it snow in Cottonwood?
January through June, September through December are months with snowfall in Cottonwood.
How many days does it snow in Cottonwood?
In Cottonwood, during the entire year, snow falls for 112.2 days and aggregates up to 105.79" (2687mm) of snow.
What is the snowiest month in Cottonwood?
The month with the most snowfall in Cottonwood is February, when snow falls for 19 days and typically aggregates up to 23.11" (587mm) of snow.
When is the lowest UV index in Cottonwood?
The months with the lowest UV index in Cottonwood, Idaho, are February and December, with an average maximum UV index of 1.
When is Daylight Saving Time (DST) in Cottonwood?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Cottonwood, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.
What is the wettest month in Cottonwood?
April is the month with the most rainfall. Rain falls for 17.8 days and accumulates 3.58" (91mm) of precipitation.
When are the longest days in Cottonwood?
With an average of 15h and 42min of daylight, June has the longest days of the year.
What is the driest month in Cottonwood?
July is the month with the least rainfall. Rain falls for 7.8 days and accumulates 0.63" (16mm) of precipitation.
When it does not snow in Cottonwood?
July and August are months without snowfall in Cottonwood, Idaho.
When is the highest UV index in Cottonwood?
July is the month with the highest UV index, with an average maximum UV index of 6.
What is the warmest month in Cottonwood?
August registers as the month with the average highest temperatures, reaching 82°F (27.8°C) at its peak and 54.7°F (12.6°C) at the lowest.
What is the least humid month in Cottonwood?
August is the least humid month, with an average relative humidity of 44%.
What month has the most sunshine in Cottonwood?
August has the most sunshine of the year, with an average of 11.9h of sunshine.
What time of the year is the coldest in Cottonwood?
December stands out as Cottonwood's coldest month, with an average high-temperature of 32.5°F (0.3°C) and a low-temperature of 20.7°F (-6.3°C).
What is the month with the shortest days in Cottonwood?
With an average of 8h and 42min of daylight, December has the shortest days of the year in Cottonwood, Idaho.
What is the month with the least sunshine in Cottonwood?
With an average of 4.2h of sunshine, December has the least sunshine of the year in Cottonwood.
Average temperature
Cottonwood, ID
The warmest month (with the highest average high temperature) is August (82°F).
The month with the lowest average high temperature is December (32.5°F).
The month with the highest average low temperature is August (54.7°F).
The coldest month (with the lowest average low temperature) is December (20.7°F).
Average pressure
Cottonwood, ID
- Average pressure in January:
30.21"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.19"Hg
The month with the highest atmospheric pressure is January (30.21"Hg).
The months with the lowest atmospheric pressure are June and August (29.93"Hg).
Average wind speed
Cottonwood, ID
- Average wind speed in January:
4.8mph - Average wind speed in February:
4.8mph - Average wind speed in March:
4.8mph - Average wind speed in April:
4.7mph - Average wind speed in May:
4mph - Average wind speed in June:
3.9mph
- Average wind speed in July:
3.8mph - Average wind speed in August:
3.6mph - Average wind speed in September:
3.7mph - Average wind speed in October:
4.2mph - Average wind speed in November:
4.8mph - Average wind speed in December:
4.7mph
The windiest months (with the highest average wind speed) are January, February, March and November (4.8mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).
Average humidity
Cottonwood, ID
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (44%).
Average rainfall
Cottonwood, ID
- Average rainfall in January:
2.6" - Average rainfall in February:
3.35" - Average rainfall in March:
3.39" - Average rainfall in April:
3.58" - Average rainfall in May:
3.11" - Average rainfall in June:
2.56"
The wettest month (with the highest rainfall) is April (3.58").
The driest month (with the least rainfall) is July (0.63").
Average rainfall days
Cottonwood, ID
- Average rainfall days in January:
6 days - Average rainfall days in February:
7.3 days - Average rainfall days in March:
14 days - Average rainfall days in April:
17.8 days - Average rainfall days in May:
17.6 days - Average rainfall days in June:
15 days
- Average rainfall days in July:
7.8 days - Average rainfall days in August:
6.9 days - Average rainfall days in September:
9.8 days - Average rainfall days in October:
13.4 days - Average rainfall days in November:
11.3 days - Average rainfall days in December:
6.6 days
The month with the highest number of rainy days is April (17.8 days).
The month with the least rainy days is January (6 days).
Average snowfall
Cottonwood, ID
- Average snowfall in January:
19.53" - Average snowfall in February:
23.11" - Average snowfall in March:
17.28" - Average snowfall in April:
8.94" - Average snowfall in May:
2.4" - Average snowfall in June:
0.98"
The month with the highest snowfall is February (23.11").
The months with the least snowfall are July and August (0").
Average snowfall days
Cottonwood, ID
- Average snowfall days in January:
19.2 days - Average snowfall days in February:
19 days - Average snowfall days in March:
18.9 days - Average snowfall days in April:
12.1 days - Average snowfall days in May:
4.2 days - Average snowfall days in June:
0.9 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.3 days - Average snowfall days in October:
3.8 days - Average snowfall days in November:
13.9 days - Average snowfall days in December:
19.9 days
The month with the highest number of snowfall days is December (19.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Cottonwood, ID
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 0min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 3min - Average daylight in December:
8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 2min - Average sunshine in March:
5h and 4min - Average sunshine in April:
8h and 2min - Average sunshine in May:
9h and 4min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
11h and 4min - Average sunshine in August:
11h and 5min - Average sunshine in September:
9h and 5min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days
Cottonwood, ID
- Average sunshine days in January:
11.6 days - Average sunshine days in February:
8.2 days - Average sunshine days in March:
7.3 days - Average sunshine days in April:
7.6 days - Average sunshine days in May:
10.7 days - Average sunshine days in June:
12.7 days
- Average sunshine days in July:
21.2 days - Average sunshine days in August:
21 days - Average sunshine days in September:
18.1 days - Average sunshine days in October:
15.1 days - Average sunshine days in November:
11.2 days - Average sunshine days in December:
10.7 days
The month with the most sunshine days is July (21.2 days).
The month with the least sunshine days is March (7.3 days).
Average UV index
Cottonwood, ID
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover
Cottonwood, ID
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility
Cottonwood, ID
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Cottonwood, Idaho, USA
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