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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 Greenbank, Washington, is a frosty winter month, with an average temperature fluctuating between 38.7°F (3.7°C) and 45.1°F (7.3°C). On the advent of January, Greenbank's average high-temperature exhibits a minor adjustment to a still chilly 45.1°F (7.3°C) from December's 43.5°F (6.4°C). Weather in January »
Weather in February
February, the last month of the winter in Greenbank, is another chilly month, with temperature in the range of an average high of 44.8°F (7.1°C) and an average low of 38.1°F (3.4°C). Greenbank's average high-temperature in February is a still chilly 44.8°F (7.1°C), indicating a subtle variation from January. Weather in February »
Weather in March
The first month of the spring, March, is still a chilly month in Greenbank, Washington, with an average temperature varying between 40.5°F (4.7°C) and 48.7°F (9.3°C). Greenbank, Washington, experiences a subtle adjustment in high-temperatures to a still frosty 48.7°F (9.3°C) with the onset of March, maintaining near parity with February's 44.8°F (7.1°C). Weather in March »
Weather in April
April in Greenbank, Washington, is a cool spring month, with temperature in the range of an average low of 43.7°F (6.5°C) and an average high of 53.1°F (11.7°C). The commencement of April records an average high-temperature of a cool 53.1°F (11.7°C), barely varying from March's 48.7°F (9.3°C). Weather in April »
Weather in May
May, the last month of the spring in Greenbank, is a mild month, with temperature in the range of an average high of 59.2°F (15.1°C) and an average low of 47.8°F (8.8°C). May sees a marginal temperature increase, moving from a fresh 53.1°F (11.7°C) in April to a refreshing 59.2°F (15.1°C). Weather in May »
Weather in June
The first month of the summer, June, is a comfortable month in Greenbank, Washington, with an average temperature ranging between max 62.4°F (16.9°C) and min 51.8°F (11°C). With the arrival of June, Greenbank's average high-temperature registers at a still refreshing 62.4°F (16.9°C), indicating a subtle variation from the previous month. Weather in June »
Weather in July
July, like June, in Greenbank, Washington, is another enjoyable summer month, with an average temperature fluctuating between 54.9°F (12.7°C) and 67.1°F (19.5°C). In July, Greenbank's weather conditions record an average high-temperature of a still refreshing 67.1°F (19.5°C), demonstrating little divergence from the preceding month. Weather in July »
Weather in August
The last month of the summer, August, is also an enjoyable month in Greenbank, Washington, with an average temperature fluctuating between 55.9°F (13.3°C) and 67.3°F (19.6°C). In Greenbank, Washington, the month of August registers the highest temperatures, averaging 67.3°F (19.6°C) at the peak and 55.9°F (13.3°C) at the lowest. Weather in August »
Weather in September
The first month of the autumn, September, is still a refreshing month in Greenbank, Washington, with temperature in the range of an average high of 63.3°F (17.4°C) and an average low of 53.2°F (11.8°C). The start of September sees the average high-temperature at a still refreshing 63.3°F (17.4°C), showing little difference from August's 67.3°F (19.6°C). Weather in September »
Weather in October
October, the same as September, in Greenbank, Washington, is another refreshing autumn month, with temperature in the range of an average high of 55.9°F (13.3°C) and an average low of 48.4°F (9.1°C). Greenbank records a mild change in average high-temperature during October, easing from a refreshing 63.3°F (17.4°C) in September to a mild 55.9°F (13.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Greenbank, is another chilly month, with an average temperature ranging between min 42.6°F (5.9°C) and max 48.6°F (9.2°C). The shift from October to November includes a small decrease in the average high-temperature, from a moderate 55.9°F (13.3°C) to a chilly 48.6°F (9.2°C). Weather in November »
Weather in December
December, the first month of the winter in Greenbank, is also a frosty month, with temperature in the range of an average low of 37.9°F (3.3°C) and an average high of 43.5°F (6.4°C). With its high average temperature of 43.5°F (6.4°C) and a low of 37.9°F (3.3°C), December is regarded as the coldest month. Weather in December »
[Resources]Frequently asked questions
What is the most humid month in Greenbank?
With an average relative humidity of 82%, January is the most humid month.
How many days does it rain in Greenbank?
In Greenbank, during the entire year, the rain falls for 183.3 days and collects up to 23.03" (585mm) of precipitation.
When does it snow in Greenbank?
January through April, November and December are months with snowfall in Greenbank.
How much does it snow in Greenbank?
In Greenbank, during the entire year, snow falls for 9.1 days and aggregates up to 5.63" (143mm) of snow.
What is the month with the least sunshine in Greenbank?
With an average of 4.6h of sunshine, January has the least sunshine of the year.
When is the lowest UV index in Greenbank?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What is the snowiest month in Greenbank?
February is the month with the most snowfall. Snow falls for 3.1 days and accumulates 3.07" (78mm) of snow.
When is Daylight Saving Time (DST) in Greenbank?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Greenbank, Washington, 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 Greenbank?
May through October are months without snowfall in Greenbank, Washington.
When are the longest days in Greenbank?
With an average of 16h and 0min of daylight, June has the longest days of the year.
What is the least humid month in Greenbank?
July is the least humid month, with an average relative humidity of 76%.
What is the driest month in Greenbank?
The month with the least rainfall in Greenbank is July, when the rain falls for 7.8 days and typically collects 0.43" (11mm) of precipitation.
What are the months with the most sunshine in Greenbank?
July and August, with an average of 10.9h of sunshine, are months with the most sunshine.
What is the month with the highest UV index in Greenbank?
July is the month with the highest UV index in Greenbank, Washington, with an average maximum UV index of 5.
What is the warmest month in Greenbank?
Greenbank's warmest temperatures are experienced in August, with average high temperatures of 67.3°F (19.6°C) and lows of 55.9°F (13.3°C).
What is the wettest month in Greenbank?
November is the month with the most rainfall in Greenbank, Washington. Rain falls for 20.2 days and accumulates 3.19" (81mm) of precipitation.
What month is the coldest in Greenbank?
Greenbank, Washington, notes the coldest temperatures in December, with a average high of 43.5°F (6.4°C) and a low of 37.9°F (3.3°C).
What is the month with the shortest days in Greenbank?
The month with the shortest days is December, with an average of 8h and 24min of daylight.
Average temperature
Greenbank, WA
The warmest month (with the highest average high temperature) is August (67.3°F).
The month with the lowest average high temperature is December (43.5°F).
The month with the highest average low temperature is August (55.9°F).
The coldest month (with the lowest average low temperature) is December (37.9°F).
Average pressure
Greenbank, WA
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
30.04"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
30.03"Hg
- Average pressure in July:
30.05"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.03"Hg - Average pressure in December:
30.07"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.01"Hg).
Average wind speed
Greenbank, WA
- Average wind speed in January:
7.8mph - Average wind speed in February:
7mph - Average wind speed in March:
7.2mph - Average wind speed in April:
6.3mph - Average wind speed in May:
4.8mph - Average wind speed in June:
4.7mph
- Average wind speed in July:
4.3mph - Average wind speed in August:
4mph - Average wind speed in September:
4.7mph - Average wind speed in October:
6.3mph - Average wind speed in November:
8mph - Average wind speed in December:
7.8mph
The windiest month (with the highest average wind speed) is November (8mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity
Greenbank, WA
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is July (76%).
Average rainfall
Greenbank, WA
- Average rainfall in January:
2.64" - Average rainfall in February:
2.48" - Average rainfall in March:
2.24" - Average rainfall in April:
1.93" - Average rainfall in May:
1.57" - Average rainfall in June:
1.1"
- Average rainfall in July:
0.43" - Average rainfall in August:
0.63" - Average rainfall in September:
1.73" - Average rainfall in October:
2.44" - Average rainfall in November:
3.19" - Average rainfall in December:
2.64"
The wettest month (with the highest rainfall) is November (3.19").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days
Greenbank, WA
- Average rainfall days in January:
18.7 days - Average rainfall days in February:
17.7 days - Average rainfall days in March:
20.7 days - Average rainfall days in April:
18.1 days - Average rainfall days in May:
13 days - Average rainfall days in June:
12.9 days
- Average rainfall days in July:
7.8 days - Average rainfall days in August:
6.9 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
15.9 days - Average rainfall days in November:
20.2 days - Average rainfall days in December:
18.5 days
The month with the highest number of rainy days is March (20.7 days).
The month with the least rainy days is August (6.9 days).
Average snowfall
Greenbank, WA
The month with the highest snowfall is February (3.07").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Greenbank, WA
- Average snowfall days in January:
1.9 days - Average snowfall days in February:
3.1 days - Average snowfall days in March:
1.8 days - Average snowfall days in April:
0.2 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:
0.6 days - Average snowfall days in December:
1.5 days
The month with the highest number of snowfall days is February (3.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Greenbank, WA
- Average daylight in January:
8h and 5min - 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:
16h and 0min
- Average daylight in July:
15h and 4min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 2min - 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:
4h and 4min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 5min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 5min - Average sunshine in September:
9h and 3min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days
Greenbank, WA
- Average sunshine days in January:
10.5 days - Average sunshine days in February:
8 days - Average sunshine days in March:
8.3 days - Average sunshine days in April:
9.6 days - Average sunshine days in May:
16.4 days - Average sunshine days in June:
15.2 days
- Average sunshine days in July:
21.3 days - Average sunshine days in August:
23 days - Average sunshine days in September:
15.1 days - Average sunshine days in October:
13.5 days - Average sunshine days in November:
8.8 days - Average sunshine days in December:
9.9 days
The month with the most sunshine days is August (23 days).
The month with the least sunshine days is February (8 days).
Average UV index
Greenbank, WA
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Greenbank, WA
The months with the most cloud cover are January, February and December (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility
Greenbank, WA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Greenbank, Washington, USA
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