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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 Marshall, Washington, is an icy winter month, with an average temperature fluctuating between 33.3°F (0.7°C) and 22.8°F (-5.1°C). January brings an average high-temperature of a still cold 33.3°F (0.7°C), nearly identical to the preceding month. Weather in January »
Weather in February
February, the last month of the winter in Marshall, is also an icy month, with an average temperature varying between 24.8°F (-4°C) and 36.5°F (2.5°C). The high-temperature average in February for Marshall is a still icy 36.5°F (2.5°C), staying closely aligned with January's conditions. Weather in February »
Weather in March
March, the first month of the spring in Marshall, is a frosty month, with an average temperature varying between 31.6°F (-0.2°C) and 45.9°F (7.7°C). The arrival of March brings a temperature shift, with the average high-temperature escalating from an icy 36.5°F (2.5°C) in February to a chilly 45.9°F (7.7°C). Weather in March »
Weather in April
April is a fresh spring month in Marshall, Washington, with an average temperature ranging between min 36.1°F (2.3°C) and max 54.9°F (12.7°C). Marshall's April weather indicates a minor increase in high-temperatures, edging from March's chilly 45.9°F (7.7°C) to a cool 54.9°F (12.7°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Marshall, Washington, with an average temperature ranging between min 43.3°F (6.3°C) and max 65.8°F (18.8°C). As May begins, there is an increase in the average high-temperature, moving from a cool 54.9°F (12.7°C) in April to an enjoyable 65.8°F (18.8°C). Weather in May »
Weather in June
June, the first month of the summer in Marshall, is an agreeable month, with an average temperature varying between 71.4°F (21.9°C) and 47.8°F (8.8°C). The transition from May to June brings a subtle temperature rise, with average high-temperatures increasing from a comfortable 65.8°F (18.8°C) to a pleasant 71.4°F (21.9°C). Weather in June »
Weather in July
July in Marshall, Washington, is a moderately hot summer month, with temperature in the range of an average low of 56.7°F (13.7°C) and an average high of 83.7°F (28.7°C). In Marshall, the months of July and August are known for the peak temperatures, reaching an average high of 83.7°F (28.7°C). Throughout July, the heat index is computed to be 82.4°F (28°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Marshall, Washington, with temperature in the range of an average high of 83.7°F (28.7°C) and an average low of 59°F (15°C). Temperatures reach their maximum during July and August, recording an average high-temperature of 83.7°F (28.7°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Marshall, Washington, with an average temperature varying between 50.7°F (10.4°C) and 72.9°F (22.7°C). During the transition into September, Marshall observes a decrease in the average high-temperature, falling from a moderately hot 83.7°F (28.7°C) in August to a pleasant 72.9°F (22.7°C). Weather in September »
Weather in October
October, the same as September, in Marshall, Washington, is another refreshing autumn month, with temperature in the range of an average low of 39.9°F (4.4°C) and an average high of 55.9°F (13.3°C). October's arrival is marked by a notable drop in high-temperatures, falling from an agreeable 72.9°F (22.7°C) in September to a refreshing 55.9°F (13.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Marshall, is another cold month, with an average temperature varying between 41.7°F (5.4°C) and 30.4°F (-0.9°C). November brings a minor decrease, with the average high-temperature reducing from a refreshing 55.9°F (13.3°C) in October to an icy 41.7°F (5.4°C). Weather in November »
Weather in December
December, the first month of the winter in Marshall, is also an icy month, with an average temperature fluctuating between 22.1°F (-5.5°C) and 32.2°F (0.1°C). December proves to be the coldest month, recording an average maximum temperature of 32.2°F (0.1°C) and a minimum temperature of 22.1°F (-5.5°C). Weather in December »
Updated: Jul 6, 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 89%.
How many days does it rain?
Throughout the year, in Marshall, Washington, there are 127.8 rainfall days, and 16.93" (430mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, September through December.
What is the snowiest month?
The month with the most snowfall is January, when snow falls for 14.9 days and typically aggregates up to 10.39" (264mm) of snow.
How many days does it snow?
Throughout the year, there are 62.3 snowfall days, and 37.83" (961mm) of snow is accumulated.
When is the lowest UV index?
The months with the lowest UV index are February and December, with an average maximum UV index of 1.
What is the rainiest month?
March is the month with the most rainfall. Rain falls for 15.9 days and accumulates 2.13" (54mm) of precipitation.
When is Daylight Saving Time (DST)?
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?
June through August are months without snowfall in Marshall.
When are the longest days?
The month with the longest days is June, with an average of 15h and 54min of daylight.
What part of the year is the hottest?
Marshall experiences the peak of its temperatures in July and August, when the average high-temperatures rise to 83.7°F (28.7°C).
What is the month with the highest UV index?
July is the month with the highest UV index in Marshall, Washington, with an average maximum UV index of 7.
What is the least humid month?
The least humid month is August, with an average relative humidity of 38%.
What is the driest month?
August is the month with the least rainfall. Rain falls for 5.8 days and accumulates 0.35" (9mm) of precipitation.
What month has the most sunshine?
With an average of 12h of sunshine, August has the most sunshine of the year.
What time of the year is the coldest?
The coldest period is December, when temperatures fluctuate between an average high of 32.2°F (0.1°C) and a low of 22.1°F (-5.5°C).
What is the month with the shortest days?
The month with the shortest days is December, with an average of 8h and 30min of daylight.
What is the month with the least sunshine?
With an average of 3.9h of sunshine, December has the least sunshine of the year.
Average temperature
Marshall, WA
The warmest months (with the highest average high temperature) are July and August (83.7°F).
The month with the lowest average high temperature is December (32.2°F).
The month with the highest average low temperature is August (59°F).
The coldest month (with the lowest average low temperature) is December (22.1°F).
Average pressure
Marshall, 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:
29.99"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.9"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 month with the lowest atmospheric pressure is August (29.9"Hg).
Average wind speed
Marshall, WA
- Average wind speed in January:
5.9mph - Average wind speed in February:
6.2mph - Average wind speed in March:
7.2mph - Average wind speed in April:
7.3mph - Average wind speed in May:
6.4mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.7mph - Average wind speed in September:
5.9mph - Average wind speed in October:
6.1mph - Average wind speed in November:
6.3mph - Average wind speed in December:
5.8mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity
Marshall, WA
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (38%).
Average rainfall
Marshall, WA
- Average rainfall in January:
2.09" - Average rainfall in February:
1.46" - Average rainfall in March:
2.13" - Average rainfall in April:
1.5" - Average rainfall in May:
1.65" - Average rainfall in June:
1.34"
- Average rainfall in July:
0.39" - Average rainfall in August:
0.35" - Average rainfall in September:
0.63" - Average rainfall in October:
1.61" - Average rainfall in November:
1.69" - Average rainfall in December:
2.09"
The wettest month (with the highest rainfall) is March (2.13").
The driest month (with the least rainfall) is August (0.35").
Average rainfall days
Marshall, WA
- Average rainfall days in January:
9.2 days - Average rainfall days in February:
8.4 days - Average rainfall days in March:
15.9 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
13.4 days - Average rainfall days in June:
11.7 days
- Average rainfall days in July:
4.9 days - Average rainfall days in August:
5.8 days - Average rainfall days in September:
7.5 days - Average rainfall days in October:
12.9 days - Average rainfall days in November:
12.2 days - Average rainfall days in December:
9.6 days
The month with the highest number of rainy days is April (16.3 days).
The month with the least rainy days is July (4.9 days).
Average snowfall
Marshall, WA
- Average snowfall in January:
10.39" - Average snowfall in February:
7.72" - Average snowfall in March:
4.84" - Average snowfall in April:
1.42" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is January (10.39").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Marshall, WA
- Average snowfall days in January:
14.9 days - Average snowfall days in February:
12.3 days - Average snowfall days in March:
7.4 days - Average snowfall days in April:
3.4 days - Average snowfall days in May:
0.3 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:
0.9 days - Average snowfall days in November:
7.3 days - Average snowfall days in December:
15.6 days
The month with the highest number of snowfall days is December (15.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Marshall, WA
- Average daylight in January:
9h and 0min - Average daylight in February:
10h and 2min - 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:
15h and 5min
- Average daylight in July:
15h and 3min - 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 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
4h and 1min - Average sunshine in March:
6h and 2min - Average sunshine in April:
9h and 1min - Average sunshine in May:
10h and 2min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
12h and 0min - Average sunshine in September:
10h and 1min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 0min - 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 December (Average sunshine: 3h and 54min).
Average sunshine days
Marshall, WA
- Average sunshine days in January:
13 days - Average sunshine days in February:
10.8 days - Average sunshine days in March:
9.8 days - Average sunshine days in April:
11.2 days - Average sunshine days in May:
14.9 days - Average sunshine days in June:
16.4 days
- Average sunshine days in July:
24.1 days - Average sunshine days in August:
22.3 days - Average sunshine days in September:
20.3 days - Average sunshine days in October:
16.6 days - Average sunshine days in November:
11.8 days - Average sunshine days in December:
12 days
The month with the most sunshine days is July (24.1 days).
The month with the least sunshine days is March (9.8 days).
Average UV index
Marshall, WA
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover
Marshall, WA
The months with the most cloud cover are January and December (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 13).
Average visibility
Marshall, 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 and December (4mi).
Marshall, Washington, USA
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