Climate and monthly weather forecastNorth Yelm, WA
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in North Yelm, Washington, with an average temperature ranging between max 45.1°F (7.3°C) and min 34.2°F (1.2°C). January's presence marks an average high-temperature of a still chilly 45.1°F (7.3°C), subtly varied from December's 43°F (6.1°C). Weather in January »Weather in February
February, the last month of the winter in North Yelm, is also a frosty month, with temperature in the range of an average high of 46.2°F (7.9°C) and an average low of 33.6°F (0.9°C). North Yelm ushers in February with an average high-temperature of a still chilly 46.2°F (7.9°C), showing a close resemblance to the previous month. Weather in February »Weather in March
March, the first month of the spring in North Yelm, is a fresh month, with temperature in the range of an average high of 50.7°F (10.4°C) and an average low of 35.2°F (1.8°C). Transitioning into March, North Yelm records an average high-temperature of a fresh 50.7°F (10.4°C), almost identical to February's 46.2°F (7.9°C). Weather in March »Weather in April
April is a mild spring month in North Yelm, Washington, with temperature in the range of an average low of 37.8°F (3.2°C) and an average high of 56.3°F (13.5°C). April's arrival brings a modest temperature shift, moving from a fresh 50.7°F (10.4°C) in March to a moderate 56.3°F (13.5°C). Weather in April »Weather in May
May, the last month of the spring in North Yelm, is an enjoyable month, with an average temperature varying between 64.9°F (18.3°C) and 41.9°F (5.5°C). North Yelm observes a slight uplift in the average high-temperature with the onset of May, adjusting from April's mild 56.3°F (13.5°C) to a comfortable 64.9°F (18.3°C). Weather in May »Weather in June
June, the first month of the summer in North Yelm, is a pleasant month, with temperature in the range of an average low of 44.6°F (7°C) and an average high of 69.4°F (20.8°C). June's presence marks an average high-temperature of a pleasant 69.4°F (20.8°C), subtly varied from May's 64.9°F (18.3°C). Weather in June »Weather in July
July is a warm summer month in North Yelm, Washington, with an average temperature varying between 77°F (25°C) and 49.1°F (9.5°C). The shift from June to July is marked by a slight increase in the average high-temperature, moving from an agreeable 69.4°F (20.8°C) to a moderately hot 77°F (25°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in North Yelm, Washington, with an average temperature ranging between min 50.5°F (10.3°C) and max 77.5°F (25.3°C). August is the warmest month of the year, registering average temperatures as high as 77.5°F (25.3°C) and as low as 50.5°F (10.3°C). Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in North Yelm, Washington, with an average temperature varying between 70.3°F (21.3°C) and 47.5°F (8.6°C). During the shift to September, North Yelm records a mild decrease in average high-temperature, moving from a warm 77.5°F (25.3°C) in August to a pleasant 70.3°F (21.3°C). Weather in September »Weather in October
October, the same as September, in North Yelm, Washington, is another refreshing autumn month, with an average temperature fluctuating between 42.4°F (5.8°C) and 59.2°F (15.1°C). October's arrival coincides with a drop in the average high-temperature, decreasing from September's pleasant 70.3°F (21.3°C) to a mild 59.2°F (15.1°C). Weather in October »Weather in November
November, the last month of the autumn in North Yelm, is another chilly month, with temperature in the range of an average low of 37.8°F (3.2°C) and an average high of 48.9°F (9.4°C). A change in temperatures is noted as October gives way to November, with average highs reducing from a mild 59.2°F (15.1°C) to a chilly 48.9°F (9.4°C). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in North Yelm, Washington, with an average temperature fluctuating between 43°F (6.1°C) and 32.9°F (0.5°C). In North Yelm, December is the coldest month, with temperatures averaging a high of 43°F (6.1°C) and a low of 32.9°F (0.5°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
The months with the highest humidity in North Yelm, Washington, are January, February, November and December, with an average relative humidity of 87%.
Throughout the year, in North Yelm, Washington, there are 178.1 rainfall days, and 33.82" (859mm) of precipitation is accumulated.
January through April, November and December are months with snowfall in North Yelm.
Throughout the year, in North Yelm, Washington, there are 9 snowfall days, and 6.38" (162mm) of snow is accumulated.
The months with the least sunshine are January and December, with an average of 4h of sunshine.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
February is the month with the most snowfall in North Yelm, Washington. Snow falls for 3.2 days and accumulates 2.4" (61mm) of snow.
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.
In North Yelm, Washington, snow does not fall in May through October.
June has the longest days of the year in North Yelm, with an average of 15h and 48min of daylight.
The months with the highest UV index in North Yelm, Washington, are June and July, with an average maximum UV index of 5.
July is the least humid month, with an average relative humidity of 70%.
The month with the least rainfall in North Yelm, Washington, is July, when the rain falls for 6.4 days and typically collects 0.39" (10mm) of precipitation.
In North Yelm, August registers the highest temperatures, averaging 77.5°F (25.3°C) at the peak and 50.5°F (10.3°C) at the lowest.
With an average of 10.6h of sunshine, August has the most sunshine of the year.
The lowest temperatures are recorded in December, with averages reaching a high of 43°F (6.1°C) and a low of 32.9°F (0.5°C).
The month with the most rainfall is December, when the rain falls for 18.9 days and typically aggregates up to 5.28" (134mm) of precipitation.
The month with the shortest days in North Yelm, Washington, is December, with an average of 8h and 36min of daylight.
Average temperature
North Yelm, WA
The warmest month (with the highest average high temperature) is August (77.5°F).
The month with the lowest average high temperature is December (43°F).
The month with the highest average low temperature is August (50.5°F).
The coldest month (with the lowest average low temperature) is December (32.9°F).
Average pressure
North Yelm, WA
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
30.06"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
30.03"Hg
- Average pressure in July:
30.04"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.05"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).
Average wind speed
North Yelm, WA
- Average wind speed in January:
4.9mph - Average wind speed in February:
4.8mph - Average wind speed in March:
4.8mph - Average wind speed in April:
4.5mph - Average wind speed in May:
4.1mph - Average wind speed in June:
4.1mph
- Average wind speed in July:
3.9mph - Average wind speed in August:
3.7mph - Average wind speed in September:
3.9mph - Average wind speed in October:
4.2mph - Average wind speed in November:
4.8mph - Average wind speed in December:
4.6mph
The windiest month (with the highest average wind speed) is January (4.9mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity
North Yelm, WA
The months with the highest relative humidity are January, February, November and December (87%).
The month with the lowest relative humidity is July (70%).
Average rainfall
North Yelm, WA
- Average rainfall in January:
4.92" - Average rainfall in February:
3.31" - Average rainfall in March:
3.58" - Average rainfall in April:
2.8" - Average rainfall in May:
1.93" - Average rainfall in June:
1.34"
- Average rainfall in July:
0.39" - Average rainfall in August:
0.55" - Average rainfall in September:
1.54" - Average rainfall in October:
3.98" - Average rainfall in November:
4.21" - Average rainfall in December:
5.28"
The wettest month (with the highest rainfall) is December (5.28").
The driest month (with the least rainfall) is July (0.39").
Average rainfall days
North Yelm, WA
- Average rainfall days in January:
17.8 days - Average rainfall days in February:
16.8 days - Average rainfall days in March:
20.2 days - Average rainfall days in April:
18.8 days - Average rainfall days in May:
14.5 days - Average rainfall days in June:
12.6 days
- Average rainfall days in July:
6.4 days - Average rainfall days in August:
5.3 days - Average rainfall days in September:
11.1 days - Average rainfall days in October:
16.3 days - Average rainfall days in November:
19.4 days - Average rainfall days in December:
18.9 days
The month with the highest number of rainy days is March (20.2 days).
The month with the least rainy days is August (5.3 days).
Average snowfall
North Yelm, WA
The month with the highest snowfall is February (2.4").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
North Yelm, WA
- Average snowfall days in January:
1.9 days - Average snowfall days in February:
3.2 days - Average snowfall days in March:
2 days - Average snowfall days in April:
0.3 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 (3.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
North Yelm, 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 0min - Average sunshine in February:
4h and 6min - Average sunshine in March:
5h and 30min - Average sunshine in April:
7h and 24min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 6min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 36min - Average sunshine in September:
8h and 54min - Average sunshine in October:
5h and 12min - Average sunshine in November:
4h and 18min - Average sunshine in December:
4h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 4h and 0min).
Average sunshine days
North Yelm, WA
- Average sunshine days in January:
11.1 days - Average sunshine days in February:
8.8 days - Average sunshine days in March:
8.8 days - Average sunshine days in April:
9.3 days - Average sunshine days in May:
15.7 days - Average sunshine days in June:
15.5 days
- Average sunshine days in July:
22.8 days - Average sunshine days in August:
23.4 days - Average sunshine days in September:
17.2 days - Average sunshine days in October:
13.5 days - Average sunshine days in November:
9.3 days - Average sunshine days in December:
10.2 days
The month with the most sunshine days is August (23.4 days).
The months with the least sunshine days are February and March (8.8 days).
Average UV index
North Yelm, WA
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
North Yelm, WA
The months with the most cloud cover are January, February, March and December (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
North Yelm, WA
The months with the highest visibility are April, May, June, July, August, September and October (5mi).
The months with the lowest visibility are January, February, March, November and December (4mi).
