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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, is another chilly winter month in Grayland, Washington, with an average temperature fluctuating between 46°F (7.8°C) and 38.1°F (3.4°C). The advent of January observes an average high-temperature of a still frosty 46°F (7.8°C), nearly identical to December's 45.1°F (7.3°C). Weather in January »
Weather in February
The last month of the winter, February, is also a frosty month in Grayland, Washington, with temperature in the range of an average low of 37.8°F (3.2°C) and an average high of 46.9°F (8.3°C). The arrival of February denotes a barely perceptible change in the average high-temperatures to a still chilly 46.9°F (8.3°C) from January's 46°F (7.8°C). Weather in February »
Weather in March
March, the first month of the spring in Grayland, is a fresh month, with an average temperature ranging between min 39.2°F (4°C) and max 50°F (10°C). The arrival of March brings an average high-temperature of a fresh 50°F (10°C), nearly identical to February's 46.9°F (8.3°C). Weather in March »
Weather in April
April, like March, in Grayland, Washington, is a cool spring month, with an average temperature fluctuating between 41°F (5°C) and 54°F (12.2°C). Grayland's April average high-temperature settles at a still cool 54°F (12.2°C), showing a near match with the preceding month. Weather in April »
Weather in May
The last month of the spring, May, is a moderate month in Grayland, Washington, with an average temperature varying between 60.4°F (15.8°C) and 44.8°F (7.1°C). With the onset of May, Grayland's weather sees a minor temperature rise, transitioning from a cool 54°F (12.2°C) in April to a moderate 60.4°F (15.8°C). Weather in May »
Weather in June
The first month of the summer, June, is an enjoyable month in Grayland, Washington, with an average temperature fluctuating between 48.6°F (9.2°C) and 64°F (17.8°C). With the onset of June, Grayland's average high-temperature clocks in at an enjoyable 64°F (17.8°C), showing a minor fluctuation from the previous month. Weather in June »
Weather in July
July in Grayland, Washington, is a pleasant summer month, with an average temperature varying between 51.4°F (10.8°C) and 68.5°F (20.3°C). The onset of July manifests an average high-temperature of an agreeable 68.5°F (20.3°C), demonstrating a minor variation from the preceding month. Weather in July »
Weather in August
August, the last month of the summer in Grayland, is another pleasant month, with an average temperature ranging between max 69.4°F (20.8°C) and min 52°F (11.1°C). Temperature records mark August as the warmest month, with highs averaging 69.4°F (20.8°C) and lows at 52°F (11.1°C). Weather in August »
Weather in September
September, the first month of the autumn in Grayland, is still a comfortable month, with an average temperature ranging between max 66.7°F (19.3°C) and min 50.5°F (10.3°C). Grayland's September reports an average high-temperature of an enjoyable 66.7°F (19.3°C), exhibiting a minor difference from August. Weather in September »
Weather in October
October, the same as September, in Grayland, Washington, is another mild autumn month, with an average temperature fluctuating between 46.4°F (8°C) and 58.5°F (14.7°C). October signifies a minor drop in average high-temperature, transitioning from an enjoyable 66.7°F (19.3°C) in September to a moderate 58.5°F (14.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Grayland, Washington, with an average temperature ranging between min 41.9°F (5.5°C) and max 50.2°F (10.1°C). The average high-temperature shows a slight dip in November, from October's moderate 58.5°F (14.7°C) to a fresh 50.2°F (10.1°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Grayland, Washington, with temperature in the range of an average high of 45.1°F (7.3°C) and an average low of 37.6°F (3.1°C). Temperature records mark December as the coldest month, with highs averaging 45.1°F (7.3°C) and lows at 37.6°F (3.1°C). Weather in December »
Updated: Jul 30, 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
How many days does it rain?
In Grayland, during the entire year, the rain falls for 186.2 days and collects up to 48.78" (1239mm) of precipitation.
When does it snow?
January through March and November are months with snowfall.
How much does it snow?
In Grayland, during the entire year, snow falls for 4.3 days and aggregates up to 2.52" (64mm) of snow.
What is the month with the least sunshine?
With an average of 3.4h of sunshine, January has the least sunshine of the year in Grayland.
When is the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
When does it snow the most in Grayland?
February is the month with the most snowfall. Snow falls for 2 days and accumulates 1.46" (37mm) of snow.
When is Daylight Saving Time (DST) in Grayland?
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 Grayland?
April through October and December are months without snowfall.
What is the month with the highest UV index?
The months with the highest UV index are May through September, with an average maximum UV index of 4.
When are the longest days?
With an average of 15h and 48min of daylight, June has the longest days of the year in Grayland.
What is the least humid month?
With an average relative humidity of 79%, July is the least humid month.
What is the driest month?
The month with the least rainfall is July, when the rain falls for 7.3 days and typically collects 0.43" (11mm) of precipitation.
What month has the most sunshine?
July has the most sunshine of the year, with an average of 10h of sunshine.
What is the warmest month?
The warmest time of the year is August, with temperatures averaging a high of 69.4°F (20.8°C) and a low of 52°F (11.1°C).
What is the most humid month?
November and December, with an average relative humidity of 87%, are most humid months.
What month is the coldest in Grayland?
December, with an average high of 45.1°F (7.3°C) and a low of 37.6°F (3.1°C), signifies the coldest month of the year.
What is the wettest month?
December is the month with the most rainfall. Rain falls for 20.3 days and accumulates 7.99" (203mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 8h and 36min of daylight.
Average temperature
Grayland, WA
The warmest month (with the highest average high temperature) is August (69.4°F).
The month with the lowest average high temperature is December (45.1°F).
The month with the highest average low temperature is August (52°F).
The coldest month (with the lowest average low temperature) is December (37.6°F).
Average pressure
Grayland, WA
- Average pressure in January:
30.06"Hg - Average pressure in February:
30.04"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
30.06"Hg - Average pressure in May:
30.05"Hg - Average pressure in June:
30.06"Hg
- Average pressure in July:
30.08"Hg - Average pressure in August:
30.04"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.02"Hg - Average pressure in December:
30.05"Hg
The month with the highest atmospheric pressure is July (30.08"Hg).
The month with the lowest atmospheric pressure is March (30.01"Hg).
Average wind speed
Grayland, WA
- Average wind speed in January:
8.2mph - Average wind speed in February:
7.4mph - Average wind speed in March:
7.2mph - Average wind speed in April:
6.7mph - Average wind speed in May:
6.2mph - Average wind speed in June:
6.4mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
5.6mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.3mph - Average wind speed in November:
7.6mph - Average wind speed in December:
7.6mph
The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest month (with the lowest average wind speed) is September (5.3mph).
Average humidity
Grayland, WA
The months with the highest relative humidity are November and December (87%).
The month with the lowest relative humidity is July (79%).
Average rainfall
Grayland, WA
- Average rainfall in January:
7.87" - Average rainfall in February:
4.61" - Average rainfall in March:
5.28" - Average rainfall in April:
3.66" - Average rainfall in May:
1.97" - Average rainfall in June:
1.42"
- Average rainfall in July:
0.43" - Average rainfall in August:
0.75" - Average rainfall in September:
2.24" - Average rainfall in October:
5.43" - Average rainfall in November:
7.13" - Average rainfall in December:
7.99"
The wettest month (with the highest rainfall) is December (7.99").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days
Grayland, WA
- Average rainfall days in January:
19.4 days - Average rainfall days in February:
18.3 days - Average rainfall days in March:
21.8 days - Average rainfall days in April:
17.8 days - Average rainfall days in May:
14.1 days - Average rainfall days in June:
11.3 days
- Average rainfall days in July:
7.3 days - Average rainfall days in August:
6.7 days - Average rainfall days in September:
12 days - Average rainfall days in October:
16.2 days - Average rainfall days in November:
21 days - Average rainfall days in December:
20.3 days
The month with the highest number of rainy days is March (21.8 days).
The month with the least rainy days is August (6.7 days).
Average snowfall
Grayland, WA
The month with the highest snowfall is February (1.46").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").
Average snowfall days
Grayland, WA
- Average snowfall days in January:
1 days - Average snowfall days in February:
2 days - Average snowfall days in March:
0.7 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:
0.1 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.4 days - Average snowfall days in December:
0.1 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight / Average sunshine
Grayland, WA
- Average daylight in January:
9h and 0min - 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 1min - Average daylight in June:
15h and 5min
- 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 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January:
3h and 2min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 1min - Average sunshine in May:
8h and 0min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 2min - Average sunshine in October:
4h and 5min - Average sunshine in November:
4h and 0min - Average sunshine in December:
3h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days
Grayland, WA
- Average sunshine days in January:
10.2 days - Average sunshine days in February:
8 days - Average sunshine days in March:
8.2 days - Average sunshine days in April:
9 days - Average sunshine days in May:
14.8 days - Average sunshine days in June:
15.6 days
- Average sunshine days in July:
21.3 days - Average sunshine days in August:
21.4 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
13.7 days - Average sunshine days in November:
8 days - Average sunshine days in December:
9.1 days
The month with the most sunshine days is August (21.4 days).
The months with the least sunshine days are February and November (8 days).
Average UV index
Grayland, WA
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Grayland, WA
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility
Grayland, WA
The months with the highest visibility are March and April (6mi).
The month with the lowest visibility is August (4mi).
Grayland, Washington, USA
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