Climate and monthly weather forecastKootenai, ID
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Kootenai, Idaho, with an average temperature fluctuating between 19.2°F (-7.1°C) and 30.4°F (-0.9°C). The shift into January reveals an average high-temperature of a still freezing cold 30.4°F (-0.9°C), closely mirroring December's climate. Weather in January »Weather in February
The last month of the winter, February, is an icy month in Kootenai, Idaho, with an average temperature ranging between max 32.2°F (0.1°C) and min 19°F (-7.2°C). With the transition into February, Kootenai notes an average high-temperature of an icy 32.2°F (0.1°C), closely resembling January. Weather in February »Weather in March
The first month of the spring, March, is also an icy month in Kootenai, Idaho, with an average temperature ranging between max 39.7°F (4.3°C) and min 25.2°F (-3.8°C). With the onset of March, Kootenai's weather sees a minor temperature rise, transitioning from an icy 32.2°F (0.1°C) in February to a still wintry 39.7°F (4.3°C). Weather in March »Weather in April
April is a chilly spring month in Kootenai, Idaho, with an average temperature fluctuating between 30.9°F (-0.6°C) and 49.6°F (9.8°C). Kootenai in April experiences an increase in the average high-temperature, moving from March's cold 39.7°F (4.3°C) to a frosty 49.6°F (9.8°C). Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in Kootenai, Idaho, with temperature in the range of an average low of 37.9°F (3.3°C) and an average high of 62.6°F (17°C). May brings a temperature change, with average high-temperatures moving from April's frosty 49.6°F (9.8°C) to a comfortable 62.6°F (17°C). Weather in May »Weather in June
June, the first month of the summer in Kootenai, is a pleasant month, with an average temperature ranging between min 42.6°F (5.9°C) and max 68.4°F (20.2°C). The shift into June is accompanied by a modest temperature increase, with the average high-temperature edging up from a refreshing 62.6°F (17°C) in May to an agreeable 68.4°F (20.2°C). Weather in June »Weather in July
July in Kootenai, Idaho, is a moderately hot summer month, with an average temperature ranging between max 79.5°F (26.4°C) and min 48°F (8.9°C). As Kootenai transitions into July, the average high-temperature shows a change, moving from a pleasant 68.4°F (20.2°C) in June to a warm 79.5°F (26.4°C). Weather in July »Weather in August
August, the last month of the summer in Kootenai, is also a moderately hot month, with an average temperature fluctuating between 48.6°F (9.2°C) and 79.9°F (26.6°C). August registers as the month with the highest average temperatures, reaching 79.9°F (26.6°C) at its peak and 48.6°F (9.2°C) at the lowest. Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Kootenai, Idaho, with an average temperature varying between 68.5°F (20.3°C) and 41.9°F (5.5°C). September ushers in a slight temperature change, with average high-temperatures reducing from August's moderately hot 79.9°F (26.6°C) to an agreeable 68.5°F (20.3°C). Weather in September »Weather in October
October, the same as September, is a cool autumn month in Kootenai, Idaho, with an average temperature ranging between min 33.3°F (0.7°C) and max 51.3°F (10.7°C). In Kootenai, the average high-temperature in October significantly decreases from an agreeable 68.5°F (20.3°C) in September to a fresh 51.3°F (10.7°C). Weather in October »Weather in November
The last month of the autumn, November, is another cold month in Kootenai, Idaho, with an average temperature varying between 25.9°F (-3.4°C) and 37.4°F (3°C). The start of November involves a temperature drop, moving from a cool 51.3°F (10.7°C) in October to a wintry 37.4°F (3°C). Weather in November »Weather in December
The first month of the winter, December, is still a freezing cold month in Kootenai, Idaho, with an average temperature ranging between max 28.9°F (-1.7°C) and min 18.5°F (-7.5°C). With an average high-temperature of 28.9°F (-1.7°C) and an average low-temperature of 18.5°F (-7.5°C), December is the coldest month. Weather in December »Updated: Feb 12, 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
The most humid month in Kootenai, Idaho, is January, with an average relative humidity of 95%.
The month with the most rainfall is January, when the rain falls for 11.6 days and typically aggregates up to 3.35" (85mm) of precipitation.
In Kootenai, Idaho, during the entire year, the rain falls for 151 days and collects up to 23.98" (609mm) of precipitation.
Months with snowfall are January through May, September through December.
The month with the most snowfall is January, when snow falls for 16.8 days and typically aggregates up to 17.28" (439mm) of snow.
Throughout the year, there are 80.7 snowfall days, and 61.3" (1557mm) of snow is accumulated.
The month with the least sunshine in Kootenai, Idaho, is January, with an average of 3.3h of sunshine.
February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Kootenai.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Kootenai, Idaho, 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.
In Kootenai, Idaho, snow does not fall in June through August.
With an average of 16h and 0min of daylight, June has the longest days of the year in Kootenai, Idaho.
The month with the highest UV index is July, with an average maximum UV index of 6.
August is the warmest month, with an average high-temperature of 79.9°F (26.6°C) and an average low-temperature of 48.6°F (9.2°C).
The least humid month in Kootenai, Idaho, is August, with an average relative humidity of 53%.
August is the month with the least rainfall in Kootenai, Idaho. Rain falls for 6.3 days and accumulates 0.43" (11mm) of precipitation.
The month with the most sunshine is August, with an average of 11.9h of sunshine.
December, with its average high-temperature of 28.9°F (-1.7°C) and an average low-temperature of 18.5°F (-7.5°C), holds the record as the coldest month.
December has the shortest days of the year, with an average of 8h and 24min of daylight.
Average temperature
Kootenai, ID
The warmest month (with the highest average high temperature) is August (79.9°F).
The month with the lowest average high temperature is December (28.9°F).
The month with the highest average low temperature is August (48.6°F).
The coldest month (with the lowest average low temperature) is December (18.5°F).
Average pressure
Kootenai, ID
- Average pressure in January:
30.19"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
29.95"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:
29.97"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.18"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).
Average wind speed
Kootenai, ID
- Average wind speed in January:
3.5mph - Average wind speed in February:
3.9mph - Average wind speed in March:
4.2mph - Average wind speed in April:
4.5mph - Average wind speed in May:
4.3mph - Average wind speed in June:
4.2mph
- Average wind speed in July:
4mph - Average wind speed in August:
3.8mph - Average wind speed in September:
3.8mph - Average wind speed in October:
3.7mph - Average wind speed in November:
3.8mph - Average wind speed in December:
3.4mph
The windiest month (with the highest average wind speed) is April (4.5mph).
The calmest month (with the lowest average wind speed) is December (3.4mph).
Average humidity
Kootenai, ID
The month with the highest relative humidity is January (95%).
The month with the lowest relative humidity is August (53%).
Average rainfall
Kootenai, ID
- Average rainfall in January:
3.35" - Average rainfall in February:
2.13" - Average rainfall in March:
2.91" - Average rainfall in April:
2.01" - Average rainfall in May:
1.97" - Average rainfall in June:
1.57"
- Average rainfall in July:
0.59" - Average rainfall in August:
0.43" - Average rainfall in September:
0.98" - Average rainfall in October:
2.17" - Average rainfall in November:
2.6" - Average rainfall in December:
3.27"
The wettest month (with the highest rainfall) is January (3.35").
The driest month (with the least rainfall) is August (0.43").
Average rainfall days
Kootenai, ID
- Average rainfall days in January:
11.6 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
18.8 days - Average rainfall days in April:
18.5 days - Average rainfall days in May:
14.4 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
7.3 days - Average rainfall days in August:
6.3 days - Average rainfall days in September:
9.5 days - Average rainfall days in October:
14.4 days - Average rainfall days in November:
14.9 days - Average rainfall days in December:
10.7 days
The month with the highest number of rainy days is March (18.8 days).
The month with the least rainy days is August (6.3 days).
Average snowfall
Kootenai, ID
- Average snowfall in January:
17.28" - Average snowfall in February:
11.97" - Average snowfall in March:
8.35" - Average snowfall in April:
1.69" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is January (17.28").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Kootenai, ID
- Average snowfall days in January:
16.8 days - Average snowfall days in February:
16.1 days - Average snowfall days in March:
12.1 days - Average snowfall days in April:
5.1 days - Average snowfall days in May:
0.3 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:
1.7 days - Average snowfall days in November:
10.2 days - Average snowfall days in December:
18.2 days
The month with the highest number of snowfall days is December (18.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Kootenai, ID
- Average daylight in January:
8h and 54min - Average daylight in February:
10h and 12min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 42min - Average daylight in May:
15h and 12min - Average daylight in June:
16h and 0min
- Average daylight in July:
15h and 36min - Average daylight in August:
14h and 18min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 12min - Average daylight in December:
8h and 24min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in January:
3h and 18min - Average sunshine in February:
3h and 42min - Average sunshine in March:
5h and 0min - Average sunshine in April:
8h and 12min - Average sunshine in May:
9h and 48min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
11h and 36min - Average sunshine in August:
11h and 54min - Average sunshine in September:
9h and 42min - Average sunshine in October:
6h and 0min - Average sunshine in November:
4h and 12min - Average sunshine in December:
3h and 30min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days
Kootenai, ID
- Average sunshine days in January:
10.4 days - Average sunshine days in February:
8.5 days - Average sunshine days in March:
7.9 days - Average sunshine days in April:
8.2 days - Average sunshine days in May:
13.9 days - Average sunshine days in June:
14.2 days
- Average sunshine days in July:
21.4 days - Average sunshine days in August:
21.4 days - Average sunshine days in September:
18.5 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
9.4 days - Average sunshine days in December:
9.9 days
The months with the most sunshine days are July and August (21.4 days).
The month with the least sunshine days is March (7.9 days).
Average UV index
Kootenai, ID
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February, November and December (UV index 1).
Average cloud cover
Kootenai, ID
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility
Kootenai, ID
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January and February (3mi).
