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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 Usk, Washington, is a freezing cold winter month, with temperature in the range of an average low of 18.1°F (-7.7°C) and an average high of 29.7°F (-1.3°C). In January, Usk's weather conditions record an average high-temperature of a still freezing cold 29.7°F (-1.3°C), demonstrating little divergence from the preceding month. Weather in January »
Weather in February
February, the last month of the winter in Usk, is another freezing cold month, with an average temperature varying between 18°F (-7.8°C) and 31.5°F (-0.3°C). Usk observes a minor difference in average high-temperatures between January's 29.7°F (-1.3°C) and February's 31.5°F (-0.3°C). Weather in February »
Weather in March
The first month of the spring, March, is a cold month in Usk, Washington, with an average temperature fluctuating between 39.7°F (4.3°C) and 25.2°F (-3.8°C). With the onset of March, Usk's weather sees a minor temperature rise, transitioning from a freezing cold 31.5°F (-0.3°C) in February to a cold 39.7°F (4.3°C). Weather in March »
Weather in April
April is a fresh spring month in Usk, Washington, with an average temperature fluctuating between 50.5°F (10.3°C) and 30.7°F (-0.7°C). The arrival of April sees a shift in the average high-temperature, moving from an icy 39.7°F (4.3°C) in March to a fresh 50.5°F (10.3°C). Weather in April »
Weather in May
The last month of the spring, May, is an enjoyable month in Usk, Washington, with an average temperature varying between 38.1°F (3.4°C) and 62.4°F (16.9°C). May brings a temperature increase, with average high-temperatures moving from April's cool 50.5°F (10.3°C) to a comfortable 62.4°F (16.9°C). Weather in May »
Weather in June
June, the first month of the summer in Usk, is an agreeable month, with an average temperature fluctuating between 42.8°F (6°C) and 68.4°F (20.2°C). The shift from May to June introduces a subtle increase in the average high-temperature, moving from a comfortable 62.4°F (16.9°C) to a pleasant 68.4°F (20.2°C). Weather in June »
Weather in July
July in Usk, Washington, is a warm summer month, with an average temperature fluctuating between 49.5°F (9.7°C) and 79.9°F (26.6°C). The shift into July is accompanied by a temperature increase, with the average high-temperature rising from an agreeable 68.4°F (20.2°C) in June to a warm 79.9°F (26.6°C). Weather in July »
Weather in August
August, the last month of the summer in Usk, is also a moderately hot month, with an average temperature ranging between min 50.2°F (10.1°C) and max 80.2°F (26.8°C). During the warmest month, August, temperatures average a high of 80.2°F (26.8°C) and a low of 50.2°F (10.1°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Usk, Washington, with an average temperature varying between 43°F (6.1°C) and 69.1°F (20.6°C). The onset of September entails a temperature shift, as the average high-temperature decreases from a moderately hot 80.2°F (26.8°C) in August to an agreeable 69.1°F (20.6°C). Weather in September »
Weather in October
October, the same as September, is another fresh autumn month in Usk, Washington, with temperature in the range of an average high of 51.3°F (10.7°C) and an average low of 33.3°F (0.7°C). As October arrives, Usk's weather displays a notable decrease in high-temperatures, falling from September's agreeable 69.1°F (20.6°C) to a cool 51.3°F (10.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an icy month in Usk, Washington, with temperature in the range of an average high of 37°F (2.8°C) and an average low of 25.7°F (-3.5°C). The shift from October to November involves a decrease in the average high-temperature, from a fresh 51.3°F (10.7°C) to an icy 37°F (2.8°C). Weather in November »
Weather in December
December, the first month of the winter in Usk, is also a subzero cold month, with temperature in the range of an average high of 28.8°F (-1.8°C) and an average low of 18°F (-7.8°C). December is the month when Usk, Washington, sees the lowest average temperatures, with a high of 28.8°F (-1.8°C) and a low of 18°F (-7.8°C). Weather in December »
Updated: Jul 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?
January is the most humid month, with an average relative humidity of 95%.
What is the wettest month?
The month with the most rainfall is January, when the rain falls for 7.7 days and typically aggregates up to 2.99" (76mm) of precipitation.
How much does it rain?
Throughout the year, in Usk, there are 130.2 rainfall days, and 24.17" (614mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through June, September through December.
When does it snow the most?
January is the month with the most snowfall. Snow falls for 21.4 days and accumulates 23.39" (594mm) of snow.
How many days does it snow?
In Usk, during the entire year, snow falls for 122.5 days and aggregates up to 103.78" (2636mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine in Usk is January, with an average of 3.2h of sunshine.
What is the month with the lowest UV index?
The months with the lowest UV index are February, November and December, 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 in Usk, 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 are the longest days?
June has the longest days of the year, with an average of 16h and 0min of daylight.
When it does not snow?
July and August are months without snowfall.
What is the month with the highest UV index?
With an average maximum UV index of 6, July is the month with the highest UV index.
What is the warmest month?
Usk experiences its highest temperatures in August, with an average peak of 80.2°F (26.8°C) and a low of 50.2°F (10.1°C).
What is the least humid month?
With an average relative humidity of 51%, August is the least humid month.
What is the driest month?
The month with the least rainfall is August, when the rain falls for 6.8 days and typically collects 0.51" (13mm) of precipitation.
What month has the most sunshine?
With an average of 12h of sunshine, August has the most sunshine of the year in Usk.
What is the coldest month?
In Usk, the average lowest temperatures are observed in December, with a high of 28.8°F (-1.8°C) and a low of 18°F (-7.8°C).
What is the month with the shortest days?
With an average of 8h and 24min of daylight, December has the shortest days of the year.
Average temperature
Usk, WA
The warmest month (with the highest average high temperature) is August (80.2°F).
The month with the lowest average high temperature is December (28.8°F).
The month with the highest average low temperature is August (50.2°F).
The coldest months (with the lowest average low temperature) are February and December (18°F).
Average pressure
Usk, WA
- Average pressure in January:
30.19"Hg - Average pressure in February:
30.11"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:
29.91"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 month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Usk, WA
- Average wind speed in January:
3.4mph - Average wind speed in February:
3.5mph - Average wind speed in March:
4.1mph - Average wind speed in April:
4.4mph - 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:
3.9mph - Average wind speed in September:
3.9mph - Average wind speed in October:
3.7mph - Average wind speed in November:
3.7mph - Average wind speed in December:
3.3mph
The windiest month (with the highest average wind speed) is April (4.4mph).
The calmest month (with the lowest average wind speed) is December (3.3mph).
Average humidity
Usk, WA
The month with the highest relative humidity is January (95%).
The month with the lowest relative humidity is August (51%).
Average rainfall
Usk, WA
- Average rainfall in January:
2.99" - Average rainfall in February:
2.01" - Average rainfall in March:
2.76" - Average rainfall in April:
2.28" - Average rainfall in May:
2.44" - Average rainfall in June:
1.97"
- Average rainfall in July:
0.71" - Average rainfall in August:
0.51" - Average rainfall in September:
1.02" - Average rainfall in October:
2.09" - Average rainfall in November:
2.52" - Average rainfall in December:
2.87"
The wettest month (with the highest rainfall) is January (2.99").
The driest month (with the least rainfall) is August (0.51").
Average rainfall days
Usk, WA
- Average rainfall days in January:
7.7 days - Average rainfall days in February:
6.8 days - Average rainfall days in March:
13.1 days - Average rainfall days in April:
17.2 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
14.9 days
- Average rainfall days in July:
7.5 days - Average rainfall days in August:
6.8 days - Average rainfall days in September:
9 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
9.1 days - Average rainfall days in December:
8.3 days
The month with the highest number of rainy days is April (17.2 days).
The months with the least rainy days are February and August (6.8 days).
Average snowfall
Usk, WA
- Average snowfall in January:
23.39" - Average snowfall in February:
15.71" - Average snowfall in March:
17.68" - Average snowfall in April:
6.89" - Average snowfall in May:
2.8" - Average snowfall in June:
0.16"
The month with the highest snowfall is January (23.39").
The months with the least snowfall are July and August (0").
Average snowfall days
Usk, WA
- Average snowfall days in January:
21.4 days - Average snowfall days in February:
20.3 days - Average snowfall days in March:
20.2 days - Average snowfall days in April:
11.4 days - Average snowfall days in May:
3.2 days - Average snowfall days in June:
0.3 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.6 days - Average snowfall days in October:
5.3 days - Average snowfall days in November:
18.1 days - Average snowfall days in December:
21.7 days
The month with the highest number of snowfall days is December (21.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Usk, 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 1min - Average sunshine in February:
3h and 3min - Average sunshine in March:
5h and 1min - Average sunshine in April:
8h and 3min - Average sunshine in May:
10h and 1min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
11h and 4min - Average sunshine in August:
12h and 0min - Average sunshine in September:
9h and 5min - Average sunshine in October:
6h and 0min - Average sunshine in November:
4h and 1min - Average sunshine in December:
3h and 2min
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 12min).
Average sunshine days
Usk, WA
- Average sunshine days in January:
9.6 days - Average sunshine days in February:
7.8 days - Average sunshine days in March:
7.8 days - Average sunshine days in April:
7.8 days - Average sunshine days in May:
12.1 days - Average sunshine days in June:
13.4 days
- Average sunshine days in July:
21.6 days - Average sunshine days in August:
21.9 days - Average sunshine days in September:
18.5 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
9.1 days - Average sunshine days in December:
9.4 days
The month with the most sunshine days is August (21.9 days).
The months with the least sunshine days are February, March and April (7.8 days).
Average UV index
Usk, WA
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
Usk, WA
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility
Usk, WA
The months with the highest visibility are May, June, July, August and September (6mi).
The month with the lowest visibility is January (2mi).
Usk, Washington, USA
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