Climate and monthly weather forecastHolmes, WA
Climate and monthly weather forecast
Weather in January
January, like December, in Holmes, Washington, is an icy winter month, with temperature in the range of an average low of 22.6°F (-5.2°C) and an average high of 34.3°F (1.3°C). Holmes observes an average high-temperature of a still cold 34.3°F (1.3°C) in January, barely different from 33.3°F (0.7°C) in December. Weather in January »Weather in February
February, the last month of the winter in Holmes, is also an icy month, with an average temperature fluctuating between 25.2°F (-3.8°C) and 37.9°F (3.3°C). The transition from January to February sees average high-temperatures adjusting to a still wintry 37.9°F (3.3°C), from a not significantly different 34.3°F (1.3°C). Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Holmes, Washington, with an average temperature varying between 30.6°F (-0.8°C) and 45.1°F (7.3°C). A gentle upsurge in temperatures occurs as February gives way to March, with average highs shifting from a cold 37.9°F (3.3°C) to a chilly 45.1°F (7.3°C). Weather in March »Weather in April
April in Holmes, Washington, is a fresh spring month, with an average temperature ranging between min 36.1°F (2.3°C) and max 54.5°F (12.5°C). April witnesses an increase in the average high-temperature, moving from a frosty 45.1°F (7.3°C) in March to a cool 54.5°F (12.5°C). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Holmes, Washington, with an average temperature varying between 64.9°F (18.3°C) and 43.3°F (6.3°C). May indicates a change in the average high-temperature, moving up from a cool 54.5°F (12.5°C) in April to a refreshing 64.9°F (18.3°C). Weather in May »Weather in June
June, the first month of the summer in Holmes, is a pleasant month, with an average temperature varying between 48.6°F (9.2°C) and 72°F (22.2°C). June comes with a subtle rise, with the average high-temperature adjusting from a comfortable 64.9°F (18.3°C) in May to an agreeable 72°F (22.2°C). Weather in June »Weather in July
July in Holmes, Washington, is a moderately hot summer month, with an average temperature fluctuating between 82°F (27.8°C) and 54.9°F (12.7°C). In Holmes, July and August are characterised by the peak of temperatures, recording an average high of 82°F (27.8°C). July's mean heat index is evaluated at 82.4°F (28°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Holmes, Washington, with an average temperature ranging between min 55.2°F (12.9°C) and max 82°F (27.8°C). Temperatures reach their maximum during July and August, recording an average high-temperature of 82°F (27.8°C). The heat index value for August is evaluated at 82.4°F (28°C). Weather in August »Weather in September
September, the first month of the autumn in Holmes, is also an agreeable month, with an average temperature varying between 49.1°F (9.5°C) and 71.1°F (21.7°C). The beginning of September marks a decrease in the average high-temperature, transitioning from a warm 82°F (27.8°C) in August to a pleasant 71.1°F (21.7°C). Weather in September »Weather in October
October, the same as September, in Holmes, Washington, is another mild autumn month, with an average temperature varying between 39°F (3.9°C) and 56.3°F (13.5°C). The shift into October is marked by a considerable temperature decrease, with the average high-temperature dropping from an agreeable 71.1°F (21.7°C) in September to a refreshing 56.3°F (13.5°C). Weather in October »Weather in November
November, the last month of the autumn in Holmes, is another cold month, with an average temperature varying between 42.6°F (5.9°C) and 29.5°F (-1.4°C). The commencement of November indicates a shift in the average high-temperature, receding from October's mild 56.3°F (13.5°C) to an icy 42.6°F (5.9°C). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Holmes, Washington, with an average temperature ranging between min 21.4°F (-5.9°C) and max 33.3°F (0.7°C). The coldest month is December, with an average high-temperature of 33.3°F (0.7°C) and an average low-temperature of 21.4°F (-5.9°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
The most humid month is January, with an average relative humidity of 87%.
Throughout the year, in Holmes, Washington, there are 99.9 rainfall days, and 8.66" (220mm) of precipitation is accumulated.
January through April, September through December are months with snowfall.
Throughout the year, in Holmes, there are 35.4 snowfall days, and 15.59" (396mm) of snow is accumulated.
The months with the least sunshine are January and December, with an average of 4.8h of sunshine.
The months with the lowest UV index in Holmes are January through March, November and December, with an average maximum UV index of 2.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Holmes, 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 Holmes, Washington, snow does not fall in May through August.
The month with the longest days is June, with an average of 15h and 48min of daylight.
In Holmes, Washington, the warmest months are July and August, registering an average high-temperature of 82°F (27.8°C).
The months with the lowest humidity in Holmes are July and August, with an average relative humidity of 46%.
The month with the least rainfall is July, when the rain falls for 2.9 days and typically collects 0.16" (4mm) of precipitation.
July and August, with an average of 12h of sunshine, are months with the most sunshine.
With an average maximum UV index of 6, July is the month with the highest UV index in Holmes, Washington.
In Holmes, December registers the lowest temperatures, averaging 33.3°F (0.7°C) at the peak and 21.4°F (-5.9°C) at the lowest.
December is the month with the most rainfall in Holmes. Rain falls for 9.4 days and accumulates 1.3" (33mm) of precipitation.
The month with the most snowfall in Holmes, Washington, is December, when snow falls for 8.7 days and typically aggregates up to 4.65" (118mm) of snow.
The month with the shortest days is December, with an average of 8h and 36min of daylight.
Average temperature
Holmes, WA
The warmest months (with the highest average high temperature) are July and August (82°F).
The month with the lowest average high temperature is December (33.3°F).
The month with the highest average low temperature is August (55.2°F).
The coldest month (with the lowest average low temperature) is December (21.4°F).
Average pressure
Holmes, WA
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is August (29.94"Hg).
Average wind speed
Holmes, WA
- Average wind speed in January:
4.5mph - Average wind speed in February:
5.1mph - Average wind speed in March:
6mph - Average wind speed in April:
7.4mph - Average wind speed in May:
7.7mph - Average wind speed in June:
8.9mph
- Average wind speed in July:
8.8mph - Average wind speed in August:
8.3mph - Average wind speed in September:
6.9mph - Average wind speed in October:
5.5mph - Average wind speed in November:
5mph - Average wind speed in December:
4.2mph
The windiest month (with the highest average wind speed) is June (8.9mph).
The calmest month (with the lowest average wind speed) is December (4.2mph).
Average humidity
Holmes, WA
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are July and August (46%).
Average rainfall
Holmes, WA
- Average rainfall in January:
1.22" - Average rainfall in February:
0.91" - Average rainfall in March:
0.94" - Average rainfall in April:
0.55" - Average rainfall in May:
0.91" - Average rainfall in June:
0.39"
- Average rainfall in July:
0.16" - Average rainfall in August:
0.24" - Average rainfall in September:
0.47" - Average rainfall in October:
0.79" - Average rainfall in November:
0.79" - Average rainfall in December:
1.3"
The wettest month (with the highest rainfall) is December (1.3").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days
Holmes, WA
- Average rainfall days in January:
10.3 days - Average rainfall days in February:
9.1 days - Average rainfall days in March:
12.4 days - Average rainfall days in April:
10.9 days - Average rainfall days in May:
9.6 days - Average rainfall days in June:
5.4 days
- Average rainfall days in July:
2.9 days - Average rainfall days in August:
2.8 days - Average rainfall days in September:
6.1 days - Average rainfall days in October:
10.7 days - Average rainfall days in November:
10.3 days - Average rainfall days in December:
9.4 days
The month with the highest number of rainy days is March (12.4 days).
The month with the least rainy days is August (2.8 days).
Average snowfall
Holmes, WA
The month with the highest snowfall is December (4.65").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days
Holmes, WA
- Average snowfall days in January:
8.7 days - Average snowfall days in February:
7.9 days - Average snowfall days in March:
4.8 days - Average snowfall days in April:
1.2 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:
0.3 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
3.5 days - Average snowfall days in December:
8.7 days
The months with the highest number of snowfall days are January and December (8.7 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight / Average sunshine
Holmes, WA
- Average daylight in January:
9h and 0min - Average daylight in February:
10h and 18min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 36min - Average daylight in May:
15h and 6min - Average daylight in June:
15h and 48min
- Average daylight in July:
15h and 24min - Average daylight in August:
14h and 12min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 24min - Average daylight in December:
8h and 36min
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:
4h and 48min - Average sunshine in February:
5h and 30min - Average sunshine in March:
7h and 42min - Average sunshine in April:
10h and 24min - Average sunshine in May:
11h and 0min - Average sunshine in June:
11h and 48min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 0min - Average sunshine in September:
10h and 42min - Average sunshine in October:
6h and 36min - Average sunshine in November:
6h and 0min - Average sunshine in December:
4h and 48min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 4h and 48min).
Average sunshine days
Holmes, WA
- Average sunshine days in January:
15.2 days - Average sunshine days in February:
13.5 days - Average sunshine days in March:
14.4 days - Average sunshine days in April:
15.8 days - Average sunshine days in May:
19.6 days - Average sunshine days in June:
23.3 days
- Average sunshine days in July:
27.1 days - Average sunshine days in August:
26.8 days - Average sunshine days in September:
22.8 days - Average sunshine days in October:
18.2 days - Average sunshine days in November:
14.9 days - Average sunshine days in December:
15.3 days
The month with the most sunshine days is July (27.1 days).
The month with the least sunshine days is February (13.5 days).
Average UV index
Holmes, WA
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Holmes, WA
The month with the most cloud cover is January (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility
Holmes, 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).
