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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, the same as December, in Grouse, Idaho, is a freezing cold winter month, with temperature in the range of an average high of 26.6°F (-3°C) and an average low of 10°F (-12.2°C). The transition from December to January sees average high-temperatures adjusting to a still freezing cold 26.6°F (-3°C), from a not significantly different 25.3°F (-3.7°C). Weather in January »
Weather in February
February, the last month of the winter in Grouse, is another freezing cold month, with an average temperature varying between 28.8°F (-1.8°C) and 13.5°F (-10.3°C). February's onset brings an average high-temperature of a still subzero cold 28.8°F (-1.8°C), showing a minute difference from January's 26.6°F (-3°C). Weather in February »
Weather in March
March, the first month of the spring in Grouse, is a cold month, with an average temperature ranging between min 23.4°F (-4.8°C) and max 37.6°F (3.1°C). With the onset of March, the average high-temperature subtly transitions from a subzero cold 28.8°F (-1.8°C) in February to an icy 37.6°F (3.1°C). Weather in March »
Weather in April
April in Grouse, Idaho, is a frosty spring month, with temperature in the range of an average high of 48.9°F (9.4°C) and an average low of 31.8°F (-0.1°C). With the arrival of April, the average high-temperature transitions from an icy 37.6°F (3.1°C) in March to a frosty 48.9°F (9.4°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderate month in Grouse, Idaho, with temperature in the range of an average high of 59.7°F (15.4°C) and an average low of 40.6°F (4.8°C). May marks a rise in the average high-temperature, moving from April's chilly 48.9°F (9.4°C) to a mild 59.7°F (15.4°C). Weather in May »
Weather in June
June, the first month of the summer in Grouse, is an agreeable month, with an average temperature fluctuating between 48°F (8.9°C) and 70.3°F (21.3°C). June signals a shift in the average high-temperature, moving from May's refreshing 59.7°F (15.4°C) to an agreeable 70.3°F (21.3°C). Weather in June »
Weather in July
July in Grouse, Idaho, is a warm summer month, with an average temperature ranging between min 56.8°F (13.8°C) and max 81.1°F (27.3°C). July temperatures tend to peak at an average high of 81.1°F (27.3°C) and dip to a low of 56.8°F (13.8°C). Weather in July »
Weather in August
August, the last month of the summer in Grouse, is also a moderately hot month, with temperature in the range of an average high of 79.3°F (26.3°C) and an average low of 56.5°F (13.6°C). The unfolding of August shows an average high-temperature of a still moderately hot 79.3°F (26.3°C), indicating a slight variance from July's 81.1°F (27.3°C). Weather in August »
Weather in September
September, the first month of the autumn in Grouse, is also an agreeable month, with an average temperature fluctuating between 49.6°F (9.8°C) and 69.3°F (20.7°C). September brings a drop in Grouse's average high-temperature, falling from a warm 79.3°F (26.3°C) in August to an agreeable 69.3°F (20.7°C). Weather in September »
Weather in October
October, the same as September, is another fresh autumn month in Grouse, Idaho, with an average temperature varying between 36°F (2.2°C) and 51.8°F (11°C). The shift into October is characterized by a noticeable reduction in the average high-temperature, decreasing from September's pleasant 69.3°F (20.7°C) to a fresh 51.8°F (11°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cold month in Grouse, Idaho, with an average temperature fluctuating between 23.4°F (-4.8°C) and 37°F (2.8°C). November's arrival sees a clear drop in the average high-temperature, decreasing from October's fresh 51.8°F (11°C) to a cold 37°F (2.8°C). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Grouse, Idaho, with temperature in the range of an average high of 25.3°F (-3.7°C) and an average low of 11.8°F (-11.2°C). Temperature readings reach their annual highs in December, averaging 25.3°F (-3.7°C) and a minimum average of 11.8°F (-11.2°C). Weather in December »
Updated: Jul 20, 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
What is the most humid month?
The most humid month is January, with an average relative humidity of 86%.
How many days does it rain?
Throughout the year, there are 107.2 rainfall days, and 10.31" (262mm) of precipitation is accumulated.
When does it snow in Grouse?
Months with snowfall are January through May, September through December.
How many days does it snow?
Throughout the year, there are 75.2 snowfall days, and 35.28" (896mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 5.5h of sunshine, January has the least sunshine of the year in Grouse, Idaho.
What is the snowiest month?
The month with the most snowfall is February, when snow falls for 15.1 days and typically aggregates up to 7.2" (183mm) of snow.
When is the lowest UV index?
The month with the lowest UV index is February, with an average maximum UV index of 1.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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.
What is the rainiest month?
May is the month with the most rainfall. Rain falls for 15 days and accumulates 1.42" (36mm) of precipitation.
When it does not snow in Grouse?
In Grouse, snow does not fall in June through August.
When are the longest days in Grouse?
June has the longest days of the year, with an average of 15h and 24min of daylight.
What time of the year is the hottest?
In Grouse, the average highest temperatures are observed in July, with a high of 81.1°F (27.3°C) and a low of 56.8°F (13.8°C).
What are the least humid months?
The months with the lowest humidity in Grouse are July and August, with an average relative humidity of 32%.
What is the driest month?
July is the month with the least rainfall. Rain falls for 5.9 days and accumulates 0.39" (10mm) of precipitation.
What month has the most sunshine?
July has the most sunshine of the year, with an average of 12h of sunshine.
What is the month with the highest UV index in Grouse?
The month with the highest UV index is July, with an average maximum UV index of 6.
What month is the coldest?
December proves to be the coldest month, recording an average maximum temperature of 25.3°F (-3.7°C) and a minimum temperature of 11.8°F (-11.2°C).
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 0min of daylight.
Average temperature
Grouse, ID
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is December (25.3°F).
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (10°F).
Average pressure
Grouse, ID
- Average pressure in January:
30.29"Hg - Average pressure in February:
30.16"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.26"Hg
The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Grouse, ID
- Average wind speed in January:
4.7mph - Average wind speed in February:
5.9mph - Average wind speed in March:
6.5mph - Average wind speed in April:
7.5mph - Average wind speed in May:
7.5mph - Average wind speed in June:
8mph
- Average wind speed in July:
7.5mph - Average wind speed in August:
7mph - Average wind speed in September:
6.8mph - Average wind speed in October:
6.3mph - Average wind speed in November:
5.5mph - Average wind speed in December:
5mph
The windiest month (with the highest average wind speed) is June (8mph).
The calmest month (with the lowest average wind speed) is January (4.7mph).
Average humidity
Grouse, ID
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are July and August (32%).
Average rainfall
Grouse, ID
- Average rainfall in January:
0.79" - Average rainfall in February:
0.94" - Average rainfall in March:
1.18" - Average rainfall in April:
1.02" - Average rainfall in May:
1.42" - Average rainfall in June:
0.87"
- Average rainfall in July:
0.39" - Average rainfall in August:
0.59" - Average rainfall in September:
0.71" - Average rainfall in October:
0.79" - Average rainfall in November:
0.79" - Average rainfall in December:
0.83"
The wettest month (with the highest rainfall) is May (1.42").
The driest month (with the least rainfall) is July (0.39").
Average rainfall days
Grouse, ID
- Average rainfall days in January:
7.3 days - Average rainfall days in February:
7.5 days - Average rainfall days in March:
11.6 days - Average rainfall days in April:
11.8 days - Average rainfall days in May:
15 days - Average rainfall days in June:
10.2 days
- Average rainfall days in July:
5.9 days - Average rainfall days in August:
7.2 days - Average rainfall days in September:
8 days - Average rainfall days in October:
7.8 days - Average rainfall days in November:
6.9 days - Average rainfall days in December:
8 days
The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is July (5.9 days).
Average snowfall
Grouse, ID
- Average snowfall in January:
6.46" - Average snowfall in February:
7.2" - Average snowfall in March:
6.54" - Average snowfall in April:
2.44" - Average snowfall in May:
0.35" - Average snowfall in June:
0"
The month with the highest snowfall is February (7.2").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Grouse, ID
- Average snowfall days in January:
14.8 days - Average snowfall days in February:
15.1 days - Average snowfall days in March:
11.8 days - Average snowfall days in April:
6.1 days - Average snowfall days in May:
1.3 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:
0.2 days - Average snowfall days in October:
2.5 days - Average snowfall days in November:
8.9 days - Average snowfall days in December:
14.5 days
The month with the highest number of snowfall days is February (15.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Grouse, 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 4min - 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:
6h and 2min - Average sunshine in March:
7h and 5min - Average sunshine in April:
10h and 0min - Average sunshine in May:
10h and 5min - Average sunshine in June:
11h and 5min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
11h and 5min - Average sunshine in September:
9h and 4min - Average sunshine in October:
7h and 4min - Average sunshine in November:
6h and 4min - Average sunshine in December:
5h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days
Grouse, ID
- Average sunshine days in January:
16.4 days - Average sunshine days in February:
12.7 days - Average sunshine days in March:
13.5 days - Average sunshine days in April:
11.8 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
15.1 days
- Average sunshine days in July:
20.9 days - Average sunshine days in August:
19.2 days - Average sunshine days in September:
19.4 days - Average sunshine days in October:
19.7 days - Average sunshine days in November:
17.9 days - Average sunshine days in December:
15.8 days
The month with the most sunshine days is July (20.9 days).
The month with the least sunshine days is May (11.3 days).
Average UV index
Grouse, ID
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover
Grouse, ID
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 10).
Average visibility
Grouse, ID
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Grouse, Idaho, USA
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