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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 Dallesport, Washington, is another cold winter month, with an average temperature varying between 28.2°F (-2.1°C) and 38.1°F (3.4°C). Dallesport, Washington, in January witnesses an average high-temperature of a still wintry 38.1°F (3.4°C), indicating a slight variation from December's 37°F (2.8°C). Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Dallesport, Washington, with an average temperature ranging between min 29.5°F (-1.4°C) and max 40.6°F (4.8°C). The advent of February denotes an average high-temperature of a still icy 40.6°F (4.8°C), subtly different from January's 38.1°F (3.4°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Dallesport, Washington, with an average temperature ranging between max 47.3°F (8.5°C) and min 32.2°F (0.1°C). Dallesport's weather in March presents a minor rise in the average high-temperature, moving from an icy 40.6°F (4.8°C) in February to a chilly 47.3°F (8.5°C). Weather in March »
Weather in April
April is a refreshing spring month in Dallesport, Washington, with an average temperature fluctuating between 37°F (2.8°C) and 55.8°F (13.2°C). Dallesport experiences a minor temperature shift with the start of April, with average high-temperatures moving from a frosty 47.3°F (8.5°C) in March to a moderate 55.8°F (13.2°C). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Dallesport, Washington, with temperature in the range of an average high of 65.8°F (18.8°C) and an average low of 43.3°F (6.3°C). As May begins, there is an increase in the average high-temperature, moving from a moderate 55.8°F (13.2°C) in April to a still refreshing 65.8°F (18.8°C). Weather in May »
Weather in June
June, the first month of the summer in Dallesport, is an agreeable month, with an average temperature fluctuating between 48.7°F (9.3°C) and 72.1°F (22.3°C). With the onset of June, the average high-temperature subtly transitions from a refreshing 65.8°F (18.8°C) in May to an agreeable 72.1°F (22.3°C). Weather in June »
Weather in July
July is a moderately hot summer month in Dallesport, Washington, with temperature in the range of an average high of 81.7°F (27.6°C) and an average low of 54.7°F (12.6°C). With average high temperatures of 81.7°F (27.6°C) and lows of 54.7°F (12.6°C), July is the warmest month. Throughout July, the heat index is computed to be 82.4°F (28°C). Weather in July »
Weather in August
August, the last month of the summer in Dallesport, is another warm month, with temperature in the range of an average high of 81.3°F (27.4°C) and an average low of 55.8°F (13.2°C). As August takes its course, Dallesport's average high-temperature registers at a still moderately hot 81.3°F (27.4°C), closely aligning with the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Dallesport, is still a pleasant month, with an average temperature fluctuating between 71.6°F (22°C) and 50.7°F (10.4°C). Dallesport in September demonstrates a small temperature transition, adjusting from an average high of a warm 81.3°F (27.4°C) in August to an agreeable 71.6°F (22°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Dallesport, Washington, with an average temperature fluctuating between 42.4°F (5.8°C) and 57.9°F (14.4°C). Dallesport experiences a temperature shift at the start of October, with average high-temperatures adjusting from an agreeable 71.6°F (22°C) in September to a mild 57.9°F (14.4°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Dallesport, Washington, with temperature in the range of an average high of 45.5°F (7.5°C) and an average low of 34.3°F (1.3°C). Dallesport's transition into November involves a shift in temperature, receding from a refreshing 57.9°F (14.4°C) in October to a frosty 45.5°F (7.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Dallesport, Washington, with temperature in the range of an average low of 27.1°F (-2.7°C) and an average high of 37°F (2.8°C). December tends to be the coldest month, with temperatures averaging a daily high of 37°F (2.8°C) and a low of 27.1°F (-2.7°C). Weather in December »
[Resources]Frequently asked questions
What are the most humid months in Dallesport?
January and December, with an average relative humidity of 85%, are most humid months.
What is the wettest month in Dallesport?
The month with the most rainfall is January, when the rain falls for 16.2 days and typically aggregates up to 2.99" (76mm) of precipitation.
How many days does it rain in Dallesport?
Throughout the year, in Dallesport, Washington, there are 133.5 rainfall days, and 16.93" (430mm) of precipitation is accumulated.
When does it snow in Dallesport?
Months with snowfall in Dallesport are January through March, November and December.
How many days does it snow in Dallesport?
Throughout the year, in Dallesport, Washington, there are 14.3 snowfall days, and 11.06" (281mm) of snow is accumulated.
What is the month with the least sunshine in Dallesport?
With an average of 4.8h of sunshine, January has the least sunshine of the year in Dallesport, Washington.
What is the month with the lowest UV index in Dallesport?
The months with the lowest UV index in Dallesport are January, February, November and December, with an average maximum UV index of 2.
What is the snowiest month in Dallesport?
The month with the most snowfall in Dallesport is February, when snow falls for 4.3 days and typically aggregates up to 4.29" (109mm) of snow.
When is Daylight Saving Time (DST) in Dallesport?
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 Dallesport?
April through October are months without snowfall in Dallesport.
When are the longest days in Dallesport?
With an average of 15h and 36min of daylight, June has the longest days of the year in Dallesport.
What are the warmest months in Dallesport?
July registers as the month with the average highest temperatures, reaching 81.7°F (27.6°C) at its peak and 54.7°F (12.6°C) at the lowest.
What is the least humid month in Dallesport?
The months with the lowest humidity are July and August, with an average relative humidity of 51%.
What is the driest month in Dallesport?
The month with the least rainfall in Dallesport is July, when the rain falls for 3.3 days and typically collects 0.16" (4mm) of precipitation.
What month has the most sunshine in Dallesport?
July has the most sunshine of the year in Dallesport, with an average of 12h of sunshine.
When is the highest UV index in Dallesport?
The month with the highest UV index in Dallesport is July, with an average maximum UV index of 6.
What is the coldest month in Dallesport?
During the coldest month in Dallesport, December, temperatures average a high of 37°F (2.8°C) and a low of 27.1°F (-2.7°C).
What is the month with the shortest days in Dallesport?
With an average of 8h and 48min of daylight, December has the shortest days of the year.
Average temperature
Dallesport, WA
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is December (37°F).
The month with the highest average low temperature is August (55.8°F).
The coldest month (with the lowest average low temperature) is December (27.1°F).
Average pressure
Dallesport, WA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
30.03"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.05"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 (29.96"Hg).
Average wind speed
Dallesport, WA
- Average wind speed in January:
4.8mph - Average wind speed in February:
5.2mph - Average wind speed in March:
5.5mph - Average wind speed in April:
6.5mph - Average wind speed in May:
6.5mph - Average wind speed in June:
7.1mph
- Average wind speed in July:
6.7mph - Average wind speed in August:
6mph - Average wind speed in September:
5.5mph - Average wind speed in October:
4.9mph - Average wind speed in November:
5mph - Average wind speed in December:
4.8mph
The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest months (with the lowest average wind speed) are January and December (4.8mph).
Average humidity
Dallesport, WA
The months with the highest relative humidity are January and December (85%).
The months with the lowest relative humidity are July and August (51%).
Average rainfall
Dallesport, WA
- Average rainfall in January:
2.99" - Average rainfall in February:
2.13" - Average rainfall in March:
1.97" - Average rainfall in April:
1.26" - Average rainfall in May:
0.87" - Average rainfall in June:
0.51"
- Average rainfall in July:
0.16" - Average rainfall in August:
0.28" - Average rainfall in September:
0.59" - Average rainfall in October:
1.61" - Average rainfall in November:
1.69" - 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 July (0.16").
Average rainfall days
Dallesport, WA
- Average rainfall days in January:
16.2 days - Average rainfall days in February:
14 days - Average rainfall days in March:
16.3 days - Average rainfall days in April:
13.7 days - Average rainfall days in May:
9.8 days - Average rainfall days in June:
6.9 days
- Average rainfall days in July:
3.3 days - Average rainfall days in August:
3.2 days - Average rainfall days in September:
6.9 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
14.6 days - Average rainfall days in December:
15.5 days
The month with the highest number of rainy days is March (16.3 days).
The month with the least rainy days is August (3.2 days).
Average snowfall
Dallesport, WA
The month with the highest snowfall is February (4.29").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Dallesport, WA
- Average snowfall days in January:
3.5 days - Average snowfall days in February:
4.3 days - Average snowfall days in March:
1.6 days - Average snowfall days in April:
0 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 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
4.4 days
The month with the highest number of snowfall days is December (4.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Dallesport, 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:
14h and 5min - 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 3min - Average daylight in December:
8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
5h and 0min - Average sunshine in March:
7h and 1min - Average sunshine in April:
9h and 5min - Average sunshine in May:
10h and 5min - Average sunshine in June:
11h and 2min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
11h and 5min - Average sunshine in September:
10h and 4min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days
Dallesport, WA
- Average sunshine days in January:
11.6 days - Average sunshine days in February:
11.3 days - Average sunshine days in March:
10.6 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
18.4 days - Average sunshine days in June:
20.8 days
- Average sunshine days in July:
26.8 days - Average sunshine days in August:
26.3 days - Average sunshine days in September:
21.6 days - Average sunshine days in October:
15.9 days - Average sunshine days in November:
12 days - Average sunshine days in December:
12.1 days
The month with the most sunshine days is July (26.8 days).
The month with the least sunshine days is March (10.6 days).
Average UV index
Dallesport, 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
Dallesport, WA
The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility
Dallesport, 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, February and December (5mi).
Dallesport, Washington, USA
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