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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, is an icy winter month in Asotin, Washington, with an average temperature fluctuating between 37.4°F (3°C) and 26.6°F (-3°C). Shifting into January, Asotin records an average high-temperature of a still wintry 37.4°F (3°C), presenting minor fluctuations compared to the previous month. Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Asotin, Washington, with an average temperature ranging between max 40.6°F (4.8°C) and min 28.8°F (-1.8°C). With the advent of February, Asotin's high-temperatures adjust to a still icy 40.6°F (4.8°C), closely aligning with the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Asotin, Washington, with an average temperature ranging between max 48°F (8.9°C) and min 32.9°F (0.5°C). March brings a slight increase in the average high-temperature, progressing from a wintry 40.6°F (4.8°C) in February to a frosty 48°F (8.9°C). Weather in March »
Weather in April
April is a moderate spring month in Asotin, Washington, with an average temperature ranging between max 56.3°F (13.5°C) and min 36.9°F (2.7°C). The shift into April is marked by a modest rise in the average high-temperature, moving from March's chilly 48°F (8.9°C) to a refreshing 56.3°F (13.5°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Asotin, Washington, with temperature in the range of an average high of 64.9°F (18.3°C) and an average low of 42.3°F (5.7°C). May's onset brings a subtle temperature rise, moving from a mild 56.3°F (13.5°C) in April to a comfortable 64.9°F (18.3°C). Weather in May »
Weather in June
June, the first month of the summer in Asotin, is an agreeable month, with an average temperature fluctuating between 72°F (22.2°C) and 47.8°F (8.8°C). The commencement of June sees a minor shift in the average high-temperature, moving from a refreshing 64.9°F (18.3°C) in May to a pleasant 72°F (22.2°C). Weather in June »
Weather in July
July in Asotin, Washington, is a moderately hot summer month, with temperature in the range of an average low of 56.1°F (13.4°C) and an average high of 84°F (28.9°C). With the transition into July, Asotin experiences an increase in average high-temperatures, moving up from a pleasant 72°F (22.2°C) in June to a warm 84°F (28.9°C). Weather in July »
Weather in August
August, the last month of the summer in Asotin, is another warm month, with an average temperature ranging between min 59.2°F (15.1°C) and max 85.1°F (29.5°C). August is the month that records the highest temperatures, with averages ranging from a high of 85.1°F (29.5°C) to a low of 59.2°F (15.1°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Asotin, Washington, with an average temperature fluctuating between 75.2°F (24°C) and 52.5°F (11.4°C). Asotin observes a minor decrease in the average high-temperature with the arrival of September, falling from August's 85.1°F (29.5°C) to a still moderately hot 75.2°F (24°C). Weather in September »
Weather in October
October, the same as September, in Asotin, Washington, is a moderate autumn month, with an average temperature ranging between max 59.5°F (15.3°C) and min 42.4°F (5.8°C). A clear decrease in the average high-temperature is observed during October, decreasing from a moderately hot 75.2°F (24°C) in September to a moderate 59.5°F (15.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Asotin, Washington, with temperature in the range of an average high of 45.7°F (7.6°C) and an average low of 32.9°F (0.5°C). The start of November comes with a reduction in the average high-temperature, receding from a moderate 59.5°F (15.3°C) in October to a frosty 45.7°F (7.6°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Asotin, Washington, with an average temperature fluctuating between 24.3°F (-4.3°C) and 35.8°F (2.1°C). December stands out as Asotin's coldest month, with an average high-temperature of 35.8°F (2.1°C) and a low-temperature of 24.3°F (-4.3°C). Weather in December »
[Resources]Frequently asked questions
What is the most humid month in Asotin?
With an average relative humidity of 84%, January is the most humid month in Asotin, Washington.
How many days does it rain in Asotin?
Throughout the year, there are 112.5 rainfall days, and 9.09" (231mm) of precipitation is accumulated.
When does it snow in Asotin?
January through May, October through December are months with snowfall in Asotin.
How many days does it snow in Asotin?
In Asotin, during the entire year, snow falls for 20 days and aggregates up to 6.02" (153mm) of snow.
What are the months with the least sunshine in Asotin?
January and February, with an average of 5.2h of sunshine, are months with the least sunshine in Asotin, Washington.
When is the lowest UV index in Asotin?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Asotin.
What is the snowiest month in Asotin?
The month with the most snowfall in Asotin is February, when snow falls for 5.9 days and typically aggregates up to 2.2" (56mm) of snow.
When is Daylight Saving Time (DST) in Asotin?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 Asotin?
The month with the most rainfall is May, when the rain falls for 12.5 days and typically aggregates up to 1.3" (33mm) of precipitation.
When it does not snow in Asotin?
June through September are months without snowfall in Asotin.
When are the longest days in Asotin?
The month with the longest days is June, with an average of 15h and 42min of daylight.
When is the highest UV index in Asotin?
The month with the highest UV index in Asotin, Washington, is July, with an average maximum UV index of 7.
What part of the year is the hottest in Asotin?
August brings the highest temperatures, with an average high of 85.1°F (29.5°C) and an average low of 59.2°F (15.1°C).
What is the least humid month in Asotin?
With an average relative humidity of 39%, August is the least humid month in Asotin, Washington.
What is the driest month in Asotin?
August is the month with the least rainfall in Asotin, Washington. Rain falls for 4.7 days and accumulates 0.31" (8mm) of precipitation.
What month has the most sunshine in Asotin?
August has the most sunshine of the year in Asotin, Washington, with an average of 12.1h of sunshine.
What are the coldest months in Asotin?
Asotin witnesses the coldest weather in December, with temperatures averaging a high of 35.8°F (2.1°C) and a low of 24.3°F (-4.3°C).
What is the month with the shortest days in Asotin?
The month with the shortest days in Asotin is December, with an average of 8h and 42min of daylight.
Average temperature
Asotin, WA
The warmest month (with the highest average high temperature) is August (85.1°F).
The month with the lowest average high temperature is December (35.8°F).
The month with the highest average low temperature is August (59.2°F).
The coldest month (with the lowest average low temperature) is December (24.3°F).
Average pressure
Asotin, WA
- Average pressure in January:
30.2"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
30"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.96"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 (30.2"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed
Asotin, WA
- Average wind speed in January:
5.1mph - Average wind speed in February:
5.1mph - Average wind speed in March:
5.5mph - Average wind speed in April:
5.7mph - Average wind speed in May:
4.7mph - Average wind speed in June:
4.6mph
- Average wind speed in July:
4.3mph - Average wind speed in August:
4.2mph - Average wind speed in September:
4.2mph - Average wind speed in October:
4.8mph - Average wind speed in November:
5.1mph - Average wind speed in December:
5mph
The windiest month (with the highest average wind speed) is April (5.7mph).
The calmest months (with the lowest average wind speed) are August and September (4.2mph).
Average humidity
Asotin, WA
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (39%).
Average rainfall
Asotin, WA
- Average rainfall in January:
0.79" - Average rainfall in February:
0.83" - Average rainfall in March:
1.06" - Average rainfall in April:
1.02" - Average rainfall in May:
1.3" - Average rainfall in June:
1.02"
- Average rainfall in July:
0.39" - Average rainfall in August:
0.31" - Average rainfall in September:
0.35" - Average rainfall in October:
0.63" - Average rainfall in November:
0.59" - Average rainfall in December:
0.79"
The wettest month (with the highest rainfall) is May (1.3").
The driest month (with the least rainfall) is August (0.31").
Average rainfall days
Asotin, WA
- Average rainfall days in January:
9.9 days - Average rainfall days in February:
9.9 days - Average rainfall days in March:
13 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
12.5 days - Average rainfall days in June:
11 days
- Average rainfall days in July:
5.3 days - Average rainfall days in August:
4.7 days - Average rainfall days in September:
5.3 days - Average rainfall days in October:
8.7 days - Average rainfall days in November:
9.1 days - Average rainfall days in December:
9.3 days
The month with the highest number of rainy days is April (13.8 days).
The month with the least rainy days is August (4.7 days).
Average snowfall
Asotin, WA
The month with the highest snowfall is February (2.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Asotin, WA
- Average snowfall days in January:
4 days - Average snowfall days in February:
5.9 days - Average snowfall days in March:
1.8 days - Average snowfall days in April:
0.4 days - Average snowfall days in May:
0.1 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:
1.7 days - Average snowfall days in December:
6 days
The month with the highest number of snowfall days is December (6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Asotin, WA
- 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 2min - 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:
5h and 1min - Average sunshine in February:
5h and 1min - Average sunshine in March:
7h and 1min - Average sunshine in April:
10h and 0min - 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:
12h and 1min - Average sunshine in September:
10h and 2min - Average sunshine in October:
7h and 2min - Average sunshine in November:
6h and 2min - Average sunshine in December:
5h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The months with the least sunshine are January and February (Average sunshine: 5h and 12min).
Average sunshine days
Asotin, WA
- Average sunshine days in January:
17.7 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
15.9 days - Average sunshine days in June:
17.3 days
- Average sunshine days in July:
23.5 days - Average sunshine days in August:
23.2 days - Average sunshine days in September:
23.5 days - Average sunshine days in October:
20.8 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
18.3 days
The months with the most sunshine days are July and September (23.5 days).
The months with the least sunshine days are February and April (13.8 days).
Average UV index
Asotin, WA
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
Asotin, WA
The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility
Asotin, WA
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, February and December (5mi).
Asotin, Washington, USA
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