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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 another cold winter month in Brownstown, Washington, with an average temperature fluctuating between 36.1°F (2.3°C) and 24.8°F (-4°C). The transition into January is marked with an average high-temperature of a still cold 36.1°F (2.3°C), showing an insignificant shift from December's 35.2°F (1.8°C). Weather in January »
Weather in February
February, the last month of the winter in Brownstown, is also a wintry month, with an average temperature fluctuating between 27°F (-2.8°C) and 39.4°F (4.1°C). At the start of February, Brownstown's average high-temperature reaches a still wintry 39.4°F (4.1°C), subtly different from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Brownstown, Washington, with temperature in the range of an average low of 31.6°F (-0.2°C) and an average high of 46°F (7.8°C). March introduces a minor temperature shift, with average high-temperatures adjusting from February's icy 39.4°F (4.1°C) to a frosty 46°F (7.8°C). Weather in March »
Weather in April
April is a cool spring month in Brownstown, Washington, with an average temperature fluctuating between 55.2°F (12.9°C) and 36.7°F (2.6°C). April's arrival brings a change in high-temperatures, moving from a chilly 46°F (7.8°C) in March to a cool 55.2°F (12.9°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Brownstown, Washington, with an average temperature fluctuating between 65.8°F (18.8°C) and 44.1°F (6.7°C). With the onset of May, Brownstown experiences a temperature shift, with the average high-temperature moving from a fresh 55.2°F (12.9°C) in April to a refreshing 65.8°F (18.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Brownstown, Washington, with an average temperature ranging between min 49.3°F (9.6°C) and max 73°F (22.8°C). As Brownstown enters June, the average high-temperature marginally increases from the a refreshing 65.8°F (18.8°C) of May to a pleasant 73°F (22.8°C). Weather in June »
Weather in July
July in Brownstown, Washington, is a moderately hot summer month, with an average temperature ranging between max 82.9°F (28.3°C) and min 55.9°F (13.3°C). July marks a rise in the average high-temperature, moving from June's pleasant 73°F (22.8°C) to a moderately hot 82.9°F (28.3°C). Weather in July »
Weather in August
August, the last month of the summer in Brownstown, is also a moderately hot month, with temperature in the range of an average low of 56.8°F (13.8°C) and an average high of 83.1°F (28.4°C). The warmest period tends to be August, when average temperatures fluctuate between a high of 83.1°F (28.4°C) and a low of 56.8°F (13.8°C). The heat index in August is appraised at 82.4°F (28°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Brownstown, Washington, with temperature in the range of an average high of 72°F (22.2°C) and an average low of 50°F (10°C). September's arrival correlates with a reduction in the average high-temperature, down from a warm 83.1°F (28.4°C) in August to a pleasant 72°F (22.2°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Brownstown, Washington, with an average temperature varying between 57.4°F (14.1°C) and 40.5°F (4.7°C). Brownstown's weather in October is characterized by a distinct drop in the average high-temperature, reducing from an agreeable 72°F (22.2°C) in September to a moderate 57.4°F (14.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Brownstown, Washington, with an average temperature ranging between max 44.1°F (6.7°C) and min 31.1°F (-0.5°C). The commencement of November indicates a shift in the average high-temperature, receding from October's mild 57.4°F (14.1°C) to a chilly 44.1°F (6.7°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Brownstown, Washington, with an average temperature fluctuating between 35.2°F (1.8°C) and 23.9°F (-4.5°C). Brownstown's December weather, with an average high temperature of 35.2°F (1.8°C) and an average low temperature of 23.9°F (-4.5°C), tends to be the coldest of the year. 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 Brownstown?
The most humid month in Brownstown, Washington, is January, with an average relative humidity of 84%.
What is the rainiest month in Brownstown?
The month with the most rainfall in Brownstown, Washington, is January, when the rain falls for 11.9 days and typically aggregates up to 1.61" (41mm) of precipitation.
How many days does it rain in Brownstown?
Throughout the year, in Brownstown, there are 112.8 rainfall days, and 10.28" (261mm) of precipitation is accumulated.
When does it snow in Brownstown?
January through April, September, November and December are months with snowfall.
How much does it snow in Brownstown?
Throughout the year, in Brownstown, there are 19.9 snowfall days, and 12.36" (314mm) of snow is accumulated.
What is the month with the least sunshine in Brownstown?
The month with the least sunshine in Brownstown is January, with an average of 5.4h of sunshine.
What are the months with the lowest UV index in Brownstown?
The months with the lowest UV index in Brownstown are January, February, November and December, with an average maximum UV index of 2.
When does it snow the most in Brownstown?
The month with the most snowfall is February, when snow falls for 5 days and typically aggregates up to 3.5" (89mm) of snow.
When is Daylight Saving Time (DST) in Brownstown?
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 Brownstown?
May through August and October are months without snowfall.
When are the longest days in Brownstown?
The month with the longest days is June, with an average of 15h and 42min of daylight.
What is the driest month in Brownstown?
The month with the least rainfall is July, when the rain falls for 3.1 days and typically collects 0.12" (3mm) of precipitation.
What is the month with the most sunshine in Brownstown?
July and August, with an average of 12.1h of sunshine, are months with the most sunshine.
What is the month with the highest UV index in Brownstown?
With an average maximum UV index of 6, July is the month with the highest UV index in Brownstown, Washington.
What are the warmest months in Brownstown?
August, with its high-temperature average of 83.1°F (28.4°C) and a low-temperature average of 56.8°F (13.8°C), is the warmest month in Brownstown.
What is the least humid month in Brownstown?
With an average relative humidity of 43%, August is the least humid month in Brownstown, Washington.
What is the coldest month in Brownstown?
Brownstown, Washington, experiences its lowest temperatures in December, with an average peak of 35.2°F (1.8°C) and a low of 23.9°F (-4.5°C).
What is the month with the shortest days in Brownstown?
With an average of 8h and 42min of daylight, December has the shortest days of the year in Brownstown.
Average temperature
Brownstown, 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 (35.2°F).
The month with the highest average low temperature is August (56.8°F).
The coldest month (with the lowest average low temperature) is December (23.9°F).
Average pressure
Brownstown, WA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
30.02"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.94"Hg).
Average wind speed
Brownstown, WA
- Average wind speed in January:
4.6mph - Average wind speed in February:
5.1mph - Average wind speed in March:
6.2mph - Average wind speed in April:
6.9mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.2mph - Average wind speed in September:
5.9mph - Average wind speed in October:
5.3mph - Average wind speed in November:
5.1mph - Average wind speed in December:
4.5mph
The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest month (with the lowest average wind speed) is December (4.5mph).
Average humidity
Brownstown, WA
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (43%).
Average rainfall
Brownstown, WA
- Average rainfall in January:
1.61" - Average rainfall in February:
1.18" - Average rainfall in March:
1.14" - Average rainfall in April:
0.59" - Average rainfall in May:
0.98" - Average rainfall in June:
0.43"
- Average rainfall in July:
0.12" - Average rainfall in August:
0.28" - Average rainfall in September:
0.47" - Average rainfall in October:
0.94" - Average rainfall in November:
0.94" - Average rainfall in December:
1.57"
The wettest month (with the highest rainfall) is January (1.61").
The driest month (with the least rainfall) is July (0.12").
Average rainfall days
Brownstown, WA
- Average rainfall days in January:
11.9 days - Average rainfall days in February:
11.4 days - Average rainfall days in March:
13.7 days - Average rainfall days in April:
12.1 days - Average rainfall days in May:
10.3 days - Average rainfall days in June:
6.6 days
- Average rainfall days in July:
3.1 days - Average rainfall days in August:
3.8 days - Average rainfall days in September:
6.5 days - Average rainfall days in October:
11.6 days - Average rainfall days in November:
11.2 days - Average rainfall days in December:
10.6 days
The month with the highest number of rainy days is March (13.7 days).
The month with the least rainy days is July (3.1 days).
Average snowfall
Brownstown, WA
The month with the highest snowfall is February (3.5").
The months with the least snowfall are May, June, July, August and October (0").
Average snowfall days
Brownstown, WA
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
5 days - Average snowfall days in March:
2.3 days - Average snowfall days in April:
0.3 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 days - Average snowfall days in November:
1.9 days - Average snowfall days in December:
5.5 days
The month with the highest number of snowfall days is December (5.5 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight / Average sunshine
Brownstown, 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 2min - Average sunshine in February:
5h and 5min - Average sunshine in March:
8h and 1min - Average sunshine in April:
10h and 3min - Average sunshine in May:
11h and 2min - Average sunshine in June:
11h and 5min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
12h and 1min - Average sunshine in September:
10h and 5min - Average sunshine in October:
6h and 5min - Average sunshine in November:
6h and 2min - Average sunshine in December:
5h and 4min
The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days
Brownstown, WA
- Average sunshine days in January:
14.3 days - Average sunshine days in February:
12.6 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
14.7 days - Average sunshine days in May:
17.6 days - Average sunshine days in June:
21.3 days
- Average sunshine days in July:
25.9 days - Average sunshine days in August:
24.6 days - Average sunshine days in September:
21.1 days - Average sunshine days in October:
17.3 days - Average sunshine days in November:
15.1 days - Average sunshine days in December:
15.9 days
The month with the most sunshine days is July (25.9 days).
The month with the least sunshine days is February (12.6 days).
Average UV index
Brownstown, 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 2).
Average cloud cover
Brownstown, WA
The month with the most cloud cover is January (Cloud cover 44).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility
Brownstown, WA
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).
Brownstown, Washington, USA
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