Climate and monthly weather forecastClyde Hill, WA
Climate and monthly weather forecast
Weather in January
January, the same as December, in Clyde Hill, Washington, is another chilly winter month, with temperature in the range of an average high of 44.4°F (6.9°C) and an average low of 35.2°F (1.8°C). The transition into January reveals an average high-temperature of a still chilly 44.4°F (6.9°C), mirroring a close resemblance to December. Weather in January »Weather in February
The last month of the winter, February, is another chilly month in Clyde Hill, Washington, with an average temperature varying between 34.5°F (1.4°C) and 46°F (7.8°C). A minor adjustment in Clyde Hill's average high-temperature is noted with the start of February, touching a still frosty 46°F (7.8°C) from January's 44.4°F (6.9°C). Weather in February »Weather in March
The first month of the spring, March, is a fresh month in Clyde Hill, Washington, with temperature in the range of an average low of 36.9°F (2.7°C) and an average high of 50.5°F (10.3°C). The average high-temperature during March registers at a cool 50.5°F (10.3°C), closely corresponding to the preceding month. Weather in March »Weather in April
April is a refreshing spring month in Clyde Hill, Washington, with temperature in the range of an average low of 39.7°F (4.3°C) and an average high of 55.9°F (13.3°C). The embrace of April brings a minor uplift in the average high-temperature, shifting from a fresh 50.5°F (10.3°C) in March to a mild 55.9°F (13.3°C). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Clyde Hill, Washington, with temperature in the range of an average high of 64.6°F (18.1°C) and an average low of 44.1°F (6.7°C). May's onset is marked by a subtle temperature increase, moving from a refreshing 55.9°F (13.3°C) in April to a comfortable 64.6°F (18.1°C). Weather in May »Weather in June
June, the first month of the summer in Clyde Hill, is an agreeable month, with an average temperature fluctuating between 69.3°F (20.7°C) and 47.5°F (8.6°C). Clyde Hill, Washington, transitions into June recording an average high-temperature of a pleasant 69.3°F (20.7°C), closely aligning with the preceding month's temperature. Weather in June »Weather in July
July in Clyde Hill, Washington, is a warm summer month, with an average temperature ranging between max 76.1°F (24.5°C) and min 51.8°F (11°C). Clyde Hill's weather in July presents a minor rise in the average high-temperature, moving from a pleasant 69.3°F (20.7°C) in June to a warm 76.1°F (24.5°C). Weather in July »Weather in August
August, the last month of the summer in Clyde Hill, is also a moderately hot month, with temperature in the range of an average low of 53.4°F (11.9°C) and an average high of 76.6°F (24.8°C). In Clyde Hill, August is the month with the highest recorded average temperatures, measuring a high of 76.6°F (24.8°C) and a low of 53.4°F (11.9°C). Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Clyde Hill, Washington, with an average temperature ranging between max 70°F (21.1°C) and min 50°F (10°C). The onset of September is marked by a minor decrease in temperature, transitioning from a warm 76.6°F (24.8°C) in August to a pleasant 70°F (21.1°C). Weather in September »Weather in October
October, the same as September, in Clyde Hill, Washington, is a moderate autumn month, with an average temperature fluctuating between 58.6°F (14.8°C) and 44.2°F (6.8°C). October's arrival comes with a decrease in the average high-temperature, moving from an agreeable 70°F (21.1°C) in September to a refreshing 58.6°F (14.8°C). Weather in October »Weather in November
November, the last month of the autumn in Clyde Hill, is also a frosty month, with temperature in the range of an average high of 48.6°F (9.2°C) and an average low of 39°F (3.9°C). The shift from October to November corresponds with a decrease in the average high-temperature, down to a frosty 48.6°F (9.2°C) from a refreshing 58.6°F (14.8°C). Weather in November »Weather in December
December, the first month of the winter in Clyde Hill, is also a frosty month, with an average temperature ranging between min 34.7°F (1.5°C) and max 42.8°F (6°C). December tends to be the coldest month, with temperatures averaging a daily high of 42.8°F (6°C) and a low of 34.7°F (1.5°C). 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
January is the most humid month in Clyde Hill, Washington, with an average relative humidity of 85%.
Throughout the year, in Clyde Hill, there are 119.1 rainfall days, and 11.97" (304mm) of precipitation is accumulated.
Months with snowfall are January through March, November and December.
Throughout the year, in Clyde Hill, Washington, there are 7 snowfall days, and 3.27" (83mm) of snow is accumulated.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
The month with the most snowfall in Clyde Hill is February, when snow falls for 3 days and typically aggregates up to 1.77" (45mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Clyde Hill, 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.
In Clyde Hill, Washington, snow does not fall in April through October.
With an average of 15h and 54min of daylight, June has the longest days of the year in Clyde Hill, Washington.
July is the least humid month, with an average relative humidity of 69%.
The month with the least rainfall is July, when the rain falls for 5.5 days and typically collects 0.24" (6mm) of precipitation.
July is the month with the highest UV index in Clyde Hill, Washington, with an average maximum UV index of 6.
August registers as the month with the average highest temperatures in Clyde Hill, reaching 76.6°F (24.8°C) at its peak and 53.4°F (11.9°C) at the lowest.
August has the most sunshine of the year, with an average of 10.7h of sunshine.
December is the coldest month in Clyde Hill, Washington, with an average high-temperature of 42.8°F (6°C) and an average low-temperature of 34.7°F (1.5°C).
December is the month with the most rainfall. Rain falls for 12.5 days and accumulates 2.01" (51mm) of precipitation.
December has the shortest days of the year in Clyde Hill, Washington, with an average of 8h and 30min of daylight.
With an average of 4.2h of sunshine, December has the least sunshine of the year in Clyde Hill.
Average temperature
Clyde Hill, WA
The warmest month (with the highest average high temperature) is August (76.6°F).
The month with the lowest average high temperature is December (42.8°F).
The month with the highest average low temperature is August (53.4°F).
The coldest month (with the lowest average low temperature) is February (34.5°F).
Average pressure
Clyde Hill, WA
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
30.04"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
30.02"Hg
- Average pressure in July:
30.03"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.04"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed
Clyde Hill, WA
- Average wind speed in January:
5mph - Average wind speed in February:
4.8mph - Average wind speed in March:
5.1mph - Average wind speed in April:
4.5mph - Average wind speed in May:
3.9mph - Average wind speed in June:
3.7mph
- Average wind speed in July:
3.5mph - Average wind speed in August:
3.4mph - Average wind speed in September:
3.7mph - Average wind speed in October:
4.2mph - Average wind speed in November:
4.9mph - Average wind speed in December:
4.7mph
The windiest month (with the highest average wind speed) is March (5.1mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).
Average humidity
Clyde Hill, WA
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is July (69%).
Average rainfall
Clyde Hill, WA
- Average rainfall in January:
1.54" - Average rainfall in February:
1.34" - Average rainfall in March:
1.02" - Average rainfall in April:
1.06" - Average rainfall in May:
0.79" - Average rainfall in June:
0.63"
The wettest month (with the highest rainfall) is December (2.01").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days
Clyde Hill, WA
- Average rainfall days in January:
11.8 days - Average rainfall days in February:
11.3 days - Average rainfall days in March:
13.7 days - Average rainfall days in April:
12.3 days - Average rainfall days in May:
10.1 days - Average rainfall days in June:
8.9 days
- Average rainfall days in July:
5.5 days - Average rainfall days in August:
4.1 days - Average rainfall days in September:
7.5 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
10.9 days - Average rainfall days in December:
12.5 days
The month with the highest number of rainy days is March (13.7 days).
The month with the least rainy days is August (4.1 days).
Average snowfall
Clyde Hill, WA
The month with the highest snowfall is February (1.77").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Clyde Hill, WA
- Average snowfall days in January:
1.3 days - Average snowfall days in February:
3 days - Average snowfall days in March:
1 days - Average snowfall days in April:
0.1 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:
1.1 days
The month with the highest number of snowfall days is February (3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Clyde Hill, WA
- Average daylight in January:
9h and 0min - Average daylight in February:
10h and 18min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 42min - Average daylight in May:
15h and 12min - Average daylight in June:
15h and 54min
- Average daylight in July:
15h and 30min - Average daylight in August:
14h and 12min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 18min - Average daylight in December:
8h and 30min
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 24min - Average sunshine in February:
4h and 30min - Average sunshine in March:
6h and 18min - Average sunshine in April:
8h and 6min - Average sunshine in May:
9h and 12min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
10h and 36min - Average sunshine in August:
10h and 42min - Average sunshine in September:
9h and 18min - Average sunshine in October:
5h and 30min - Average sunshine in November:
4h and 36min - Average sunshine in December:
4h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days
Clyde Hill, WA
- Average sunshine days in January:
17.1 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
18.5 days - Average sunshine days in June:
18.8 days
- Average sunshine days in July:
24.1 days - Average sunshine days in August:
24.9 days - Average sunshine days in September:
20.5 days - Average sunshine days in October:
18.6 days - Average sunshine days in November:
16.6 days - Average sunshine days in December:
17.4 days
The month with the most sunshine days is August (24.9 days).
The month with the least sunshine days is February (13.8 days).
Average UV index
Clyde Hill, 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
Clyde Hill, WA
The month with the most cloud cover is December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility
Clyde Hill, WA
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, October, November and December (5mi).
