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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 Washtucna, Washington, is a wintry winter month, with an average temperature fluctuating between 25.9°F (-3.4°C) and 35.4°F (1.9°C). With the transition into January, Washtucna notes an average high-temperature of a still icy 35.4°F (1.9°C), closely resembling December. Weather in January »
Weather in February
February, the last month of the winter in Washtucna, is also a wintry month, with an average temperature varying between 39.7°F (4.3°C) and 28.6°F (-1.9°C). February's presence records an average high-temperature of a still cold 39.7°F (4.3°C), closely mirroring January's climate. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Washtucna, Washington, with an average temperature ranging between min 34.5°F (1.4°C) and max 49.1°F (9.5°C). March shows a rise in the average high-temperature, moving from February's icy 39.7°F (4.3°C) to a frosty 49.1°F (9.5°C). Weather in March »
Weather in April
April in Washtucna, Washington, is a mild spring month, with an average temperature ranging between min 40.1°F (4.5°C) and max 57.9°F (14.4°C). With the onset of April, Washtucna observes a minor temperature ascent, with the average high-temperature adjusting from March's chilly 49.1°F (9.5°C) to a moderate 57.9°F (14.4°C). Weather in April »
Weather in May
May, the last month of the spring in Washtucna, is a pleasant month, with temperature in the range of an average high of 68.4°F (20.2°C) and an average low of 47.8°F (8.8°C). A rise in the average high-temperature is observed during May, moving from a mild 57.9°F (14.4°C) in April to an agreeable 68.4°F (20.2°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Washtucna, Washington, with an average temperature varying between 53.8°F (12.1°C) and 74.8°F (23.8°C). A soft shift in the average high-temperature is noticeable in June, transitioning from a pleasant 68.4°F (20.2°C) in May to a moderately hot 74.8°F (23.8°C). Weather in June »
Weather in July
July, like June, in Washtucna, Washington, is another warm summer month, with an average temperature ranging between min 62.6°F (17°C) and max 85.6°F (29.8°C). Washtucna's warmest weather arrives in July, when temperatures average a high of 85.6°F (29.8°C) and a low of 62.6°F (17°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Washtucna, Washington, with an average temperature varying between 64.6°F (18.1°C) and 85.1°F (29.5°C). With the onset of August, the average high-temperature stands at a still warm 85.1°F (29.5°C), closely aligned with July's 85.6°F (29.8°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Washtucna, Washington, with an average temperature fluctuating between 74.3°F (23.5°C) and 56.3°F (13.5°C). The onset of September introduces a moderate change in Washtucna's weather, with average high-temperatures falling from August's 85.1°F (29.5°C) to a still moderately hot 74.3°F (23.5°C). Weather in September »
Weather in October
October, the same as September, in Washtucna, Washington, is another refreshing autumn month, with an average temperature ranging between min 44.1°F (6.7°C) and max 58.5°F (14.7°C). The onset of October witnesses a clear shift in the average high-temperature, dropping from a moderately hot 74.3°F (23.5°C) in September to a refreshing 58.5°F (14.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Washtucna, Washington, with an average temperature fluctuating between 33.6°F (0.9°C) and 44.4°F (6.9°C). November's onset brings a slight change in high-temperatures, falling from a refreshing 58.5°F (14.7°C) in October to a frosty 44.4°F (6.9°C). Weather in November »
Weather in December
December, the first month of the winter in Washtucna, is also an icy month, with temperature in the range of an average high of 33.8°F (1°C) and an average low of 25.2°F (-3.8°C). December is Washtucna's coldest month, registering average high temperatures of 33.8°F (1°C) and lows of 25.2°F (-3.8°C). Weather in December »
Updated: Feb 14, 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 in Washtucna?
With an average relative humidity of 85%, January is the most humid month in Washtucna, Washington.
How much does it rain in Washtucna?
Throughout the year, there are 109 rainfall days, and 10.59" (269mm) of precipitation is accumulated.
When does it snow in Washtucna?
Months with snowfall in Washtucna are January through April, September through December.
How much does it snow in Washtucna?
Throughout the year, there are 28.2 snowfall days, and 12.48" (317mm) of snow is accumulated.
What are the months with the lowest UV index in Washtucna?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Washtucna, Washington.
When does it snow the most in Washtucna?
February is the month with the most snowfall in Washtucna, Washington. Snow falls for 6.5 days and accumulates 3.54" (90mm) of snow.
What is the wettest month in Washtucna?
March is the month with the most rainfall. Rain falls for 13.6 days and accumulates 1.38" (35mm) of precipitation.
When is Daylight Saving Time (DST) in Washtucna?
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.
When it does not snow in Washtucna?
May through August are months without snowfall in Washtucna.
When are the longest days in Washtucna?
June has the longest days of the year in Washtucna, Washington, with an average of 15h and 48min of daylight.
What is the warmest month in Washtucna?
July, recognised by an average high temperature of 85.6°F (29.8°C) and a low of 62.6°F (17°C), is Washtucna's warmest month.
What is the driest month in Washtucna?
The months with the least rainfall in Washtucna, Washington, are July and August Rain falls for 4.2 days and accumulates 0.31" (8mm) of rain.
What are the months with the most sunshine in Washtucna?
The months with the most sunshine in Washtucna, Washington, are July and August, with an average of 12h of sunshine.
What is the month with the highest UV index in Washtucna?
With an average maximum UV index of 7, July is the month with the highest UV index in Washtucna, Washington.
What is the least humid month in Washtucna?
With an average relative humidity of 34%, August is the least humid month in Washtucna, Washington.
What is the coldest time of year in Washtucna?
Washtucna, Washington, experiences its lowest temperatures in December, with an average peak of 33.8°F (1°C) and a low of 25.2°F (-3.8°C).
What is the month with the shortest days in Washtucna?
December has the shortest days of the year, with an average of 8h and 36min of daylight.
What is the month with the least sunshine in Washtucna?
With an average of 4.6h of sunshine, December has the least sunshine of the year in Washtucna.
Average temperature
Washtucna, WA
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is December (33.8°F).
The month with the highest average low temperature is August (64.6°F).
The coldest month (with the lowest average low temperature) is December (25.2°F).
Average pressure
Washtucna, WA
- Average pressure in January:
30.19"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.01"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:
29.91"Hg - Average pressure in August:
29.9"Hg - Average pressure in September:
29.95"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.16"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.9"Hg).
Average wind speed
Washtucna, WA
- Average wind speed in January:
7.8mph - Average wind speed in February:
8.5mph - Average wind speed in March:
9.8mph - Average wind speed in April:
9.6mph - Average wind speed in May:
8.5mph - Average wind speed in June:
8.5mph
- Average wind speed in July:
7.6mph - Average wind speed in August:
7.3mph - Average wind speed in September:
8mph - Average wind speed in October:
8.3mph - Average wind speed in November:
8.6mph - Average wind speed in December:
7.6mph
The windiest month (with the highest average wind speed) is March (9.8mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).
Average humidity
Washtucna, WA
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (34%).
Average rainfall
Washtucna, WA
- Average rainfall in January:
1.18" - Average rainfall in February:
0.94" - Average rainfall in March:
1.38" - Average rainfall in April:
0.83" - Average rainfall in May:
1.1" - Average rainfall in June:
0.83"
- Average rainfall in July:
0.31" - Average rainfall in August:
0.31" - Average rainfall in September:
0.39" - Average rainfall in October:
1.02" - Average rainfall in November:
1.06" - Average rainfall in December:
1.22"
The wettest month (with the highest rainfall) is March (1.38").
The driest months (with the least rainfall) are July and August (0.31").
Average rainfall days
Washtucna, WA
- Average rainfall days in January:
10.2 days - Average rainfall days in February:
8.5 days - Average rainfall days in March:
13.6 days - Average rainfall days in April:
12.6 days - Average rainfall days in May:
9.8 days - Average rainfall days in June:
8.2 days
- Average rainfall days in July:
4.2 days - Average rainfall days in August:
4.8 days - Average rainfall days in September:
6.6 days - Average rainfall days in October:
10.6 days - Average rainfall days in November:
11.5 days - Average rainfall days in December:
8.4 days
The month with the highest number of rainy days is March (13.6 days).
The month with the least rainy days is July (4.2 days).
Average snowfall
Washtucna, WA
The month with the highest snowfall is February (3.54").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days
Washtucna, WA
- Average snowfall days in January:
6.9 days - Average snowfall days in February:
6.5 days - Average snowfall days in March:
3 days - Average snowfall days in April:
0.8 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:
0.1 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
2.8 days - Average snowfall days in December:
7.8 days
The month with the highest number of snowfall days is December (7.8 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight / Average sunshine
Washtucna, 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 1min - Average daylight in June:
15h and 5min
- 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 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
5h and 1min - Average sunshine in March:
7h and 1min - Average sunshine in April:
9h and 4min - Average sunshine in May:
10h and 4min - Average sunshine in June:
11h and 1min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 0min - Average sunshine in September:
10h and 3min - Average sunshine in October:
6h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 4min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days
Washtucna, WA
- Average sunshine days in January:
16.2 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
14.2 days - Average sunshine days in April:
15.2 days - Average sunshine days in May:
18.8 days - Average sunshine days in June:
20.6 days
- Average sunshine days in July:
25.3 days - Average sunshine days in August:
23.3 days - Average sunshine days in September:
21.9 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
15.1 days - Average sunshine days in December:
18.1 days
The month with the most sunshine days is July (25.3 days).
The month with the least sunshine days is March (14.2 days).
Average UV index
Washtucna, 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
Washtucna, WA
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 11).
Average visibility
Washtucna, WA
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Washtucna, Washington, USA
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