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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
A straight road through a small town in Chewelah, Washington
Weather in January
January, like December, is another subzero cold winter month in Chewelah, Washington, with an average temperature fluctuating between 19°F (-7.2°C) and 31.1°F (-0.5°C). January's onset records an average high-temperature of a still subzero cold 31.1°F (-0.5°C), a near match to December's 29.8°F (-1.2°C). Weather in January »
Weather in February
The last month of the winter, February, is a wintry month in Chewelah, Washington, with an average temperature ranging between min 18.9°F (-7.3°C) and max 33.8°F (1°C). The shift from January to February is characterized by an average high-temperature of an icy 33.8°F (1°C), not significantly different from the 31.1°F (-0.5°C) of January. Weather in February »
Weather in March
March, the first month of the spring in Chewelah, is still a cold month, with temperature in the range of an average high of 42.6°F (5.9°C) and an average low of 26.8°F (-2.9°C). March's arrival sees a mild rise in the average high-temperature, transitioning from February's icy 33.8°F (1°C) to a still wintry 42.6°F (5.9°C). Weather in March »
Weather in April
April is a cool spring month in Chewelah, Washington, with temperature in the range of an average low of 31.8°F (-0.1°C) and an average high of 53.4°F (11.9°C). April comes with an increase, with the average high-temperature moving from a cold 42.6°F (5.9°C) in March to a cool 53.4°F (11.9°C). Weather in April »
Weather in May
The last month of the spring, May, is an enjoyable month in Chewelah, Washington, with temperature in the range of an average high of 65.1°F (18.4°C) and an average low of 39.6°F (4.2°C). May brings a rise in Chewelah's average high-temperature, moving from a cool 53.4°F (11.9°C) in April to a refreshing 65.1°F (18.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Chewelah, Washington, with an average temperature fluctuating between 71.1°F (21.7°C) and 44.2°F (6.8°C). The start of June signals a slight increase in the average high-temperature, moving from a comfortable 65.1°F (18.4°C) in May to an agreeable 71.1°F (21.7°C). Weather in June »
Weather in July
July is a warm summer month in Chewelah, Washington, with an average temperature fluctuating between 50.5°F (10.3°C) and 82.6°F (28.1°C). The shift into July is marked by a rise in the average high-temperature, moving from June's pleasant 71.1°F (21.7°C) to a moderately hot 82.6°F (28.1°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Chewelah, Washington, with an average temperature fluctuating between 83.1°F (28.4°C) and 51.8°F (11°C). Chewelah notes the warmest temperatures in August, with a high average of 83.1°F (28.4°C) and a low of 51.8°F (11°C). The heat index value for August is evaluated at 84.2°F (29°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Chewelah, Washington, with temperature in the range of an average low of 44.6°F (7°C) and an average high of 71.6°F (22°C). The average high-temperature decreases in September, shifting from a warm 83.1°F (28.4°C) in August to an agreeable 71.6°F (22°C). Weather in September »
Weather in October
October, the same as September, is another fresh autumn month in Chewelah, Washington, with an average temperature fluctuating between 35.2°F (1.8°C) and 54.1°F (12.3°C). With the onset of October, Chewelah's average high-temperature experiences a noticeable drop, receding from September's pleasant 71.6°F (22°C) to a fresh 54.1°F (12.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Chewelah, is also a wintry month, with an average temperature varying between 39.4°F (4.1°C) and 26.8°F (-2.9°C). The shift into November is marked by a considerable temperature decrease, with the average high-temperature dropping from a fresh 54.1°F (12.3°C) in October to a wintry 39.4°F (4.1°C). Weather in November »
Weather in December
December, the first month of the winter in Chewelah, is still a freezing cold month, with an average temperature fluctuating between 29.8°F (-1.2°C) and 18.7°F (-7.4°C). The coldest temperatures occur during December, when averages reach a peak of 29.8°F (-1.2°C) and a low of 18.7°F (-7.4°C). Weather in December »
[Resources]Frequently asked questions
What is the most humid month in Chewelah?
With an average relative humidity of 94%, January is the most humid month in Chewelah, Washington.
What is the wettest month in Chewelah?
January is the month with the most rainfall in Chewelah, Washington. Rain falls for 12 days and accumulates 2.2" (56mm) of precipitation.
How many days does it rain in Chewelah?
In Chewelah, during the entire year, the rain falls for 141.6 days and collects up to 17.56" (446mm) of precipitation.
When does it snow in Chewelah?
Months with snowfall are January through April, September through December.
When does it snow the most in Chewelah?
January is the month with the most snowfall. Snow falls for 13.3 days and accumulates 10.47" (266mm) of snow.
How much does it snow in Chewelah?
In Chewelah, Washington, during the entire year, snow falls for 57.8 days and aggregates up to 34.09" (866mm) of snow.
What is the month with the least sunshine in Chewelah?
With an average of 3.6h of sunshine, January has the least sunshine of the year in Chewelah.
When is the lowest UV index in Chewelah?
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Chewelah, Washington.
When is Daylight Saving Time (DST) in Chewelah?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Chewelah, 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.
When it does not snow in Chewelah?
In Chewelah, snow does not fall in May through August.
When are the longest days in Chewelah?
The month with the longest days in Chewelah is June, with an average of 16h and 0min of daylight.
What is the month with the highest UV index in Chewelah?
With an average maximum UV index of 6, July is the month with the highest UV index in Chewelah, Washington.
What part of the year is the hottest in Chewelah?
Chewelah's warmest month, August, registers temperatures that range from a high of 83.1°F (28.4°C) to a low of 51.8°F (11°C).
What is the least humid month in Chewelah?
With an average relative humidity of 47%, August is the least humid month in Chewelah, Washington.
What is the driest month in Chewelah?
August is the month with the least rainfall in Chewelah, Washington. Rain falls for 5.6 days and accumulates 0.35" (9mm) of precipitation.
What month has the most sunshine in Chewelah?
The month with the most sunshine is August, with an average of 12h of sunshine.
What month is the coldest in Chewelah?
Chewelah's coldest temperatures are experienced in December, with average high temperatures of 29.8°F (-1.2°C) and lows of 18.7°F (-7.4°C).
What is the month with the shortest days in Chewelah?
With an average of 8h and 24min of daylight, December has the shortest days of the year.
Average temperature
Chewelah, WA
The warmest month (with the highest average high temperature) is August (83.1°F).
The month with the lowest average high temperature is December (29.8°F).
The month with the highest average low temperature is August (51.8°F).
The coldest month (with the lowest average low temperature) is December (18.7°F).
Average pressure
Chewelah, WA
- Average pressure in January:
30.19"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.91"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:
30.1"Hg - Average pressure in December:
30.17"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.91"Hg).
Average wind speed
Chewelah, WA
- Average wind speed in January:
3.5mph - Average wind speed in February:
3.6mph - Average wind speed in March:
4.3mph - Average wind speed in April:
4.7mph - Average wind speed in May:
4.4mph - Average wind speed in June:
4.2mph
- Average wind speed in July:
4.1mph - Average wind speed in August:
3.9mph - Average wind speed in September:
4mph - Average wind speed in October:
3.9mph - Average wind speed in November:
3.9mph - Average wind speed in December:
3.5mph
The windiest month (with the highest average wind speed) is April (4.7mph).
The calmest months (with the lowest average wind speed) are January and December (3.5mph).
Average humidity
Chewelah, WA
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (47%).
Average rainfall
Chewelah, WA
- Average rainfall in January:
2.2" - Average rainfall in February:
1.5" - Average rainfall in March:
2.09" - Average rainfall in April:
1.42" - Average rainfall in May:
1.93" - Average rainfall in June:
1.3"
- Average rainfall in July:
0.55" - Average rainfall in August:
0.35" - Average rainfall in September:
0.83" - Average rainfall in October:
1.54" - Average rainfall in November:
1.81" - Average rainfall in December:
2.05"
The wettest month (with the highest rainfall) is January (2.2").
The driest month (with the least rainfall) is August (0.35").
Average rainfall days
Chewelah, WA
- Average rainfall days in January:
12 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
17.1 days - Average rainfall days in April:
16.6 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
11.8 days
- Average rainfall days in July:
7.3 days - Average rainfall days in August:
5.6 days - Average rainfall days in September:
7.8 days - Average rainfall days in October:
12.6 days - Average rainfall days in November:
14.6 days - Average rainfall days in December:
11.6 days
The month with the highest number of rainy days is March (17.1 days).
The month with the least rainy days is August (5.6 days).
Average snowfall
Chewelah, WA
The month with the highest snowfall is January (10.47").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days
Chewelah, WA
- Average snowfall days in January:
13.3 days - Average snowfall days in February:
12.6 days - Average snowfall days in March:
6.8 days - Average snowfall days in April:
1.8 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:
0.2 days - Average snowfall days in October:
0.5 days - Average snowfall days in November:
7.2 days - Average snowfall days in December:
15.4 days
The month with the highest number of snowfall days is December (15.4 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight / Average sunshine
Chewelah, WA
- Average daylight in January:
8h and 5min - Average daylight in February:
10h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 1min - Average daylight in June:
16h and 0min
- Average daylight in July:
15h and 4min - Average daylight in August:
14h and 2min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 1min - Average daylight in December:
8h and 2min
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 4min - Average sunshine in February:
3h and 5min - Average sunshine in March:
5h and 5min - Average sunshine in April:
9h and 2min - Average sunshine in May:
10h and 3min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
11h and 4min - Average sunshine in August:
12h and 0min - Average sunshine in September:
10h and 2min - Average sunshine in October:
6h and 2min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Chewelah, WA
- Average sunshine days in January:
11.1 days - Average sunshine days in February:
10.1 days - Average sunshine days in March:
9.3 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
14.6 days - Average sunshine days in June:
16.3 days
- Average sunshine days in July:
22.5 days - Average sunshine days in August:
22.9 days - Average sunshine days in September:
19.5 days - Average sunshine days in October:
16.6 days - Average sunshine days in November:
10.8 days - Average sunshine days in December:
12 days
The month with the most sunshine days is August (22.9 days).
The month with the least sunshine days is March (9.3 days).
Average UV index
Chewelah, WA
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover
Chewelah, WA
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility
Chewelah, WA
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (3mi).
Chewelah, Washington, USA
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