Climate and monthly weather forecastNeilton, WA
Climate and monthly weather forecast
Weather in January
January, the same as December, in Neilton, Washington, is a frosty winter month, with an average temperature fluctuating between 40.6°F (4.8°C) and 46.9°F (8.3°C). January's weather displays an average high-temperature of a still frosty 46.9°F (8.3°C), slightly varied from December's 45.5°F (7.5°C). Weather in January »Weather in February
The last month of the winter, February, is another chilly month in Neilton, Washington, with an average temperature ranging between min 40.1°F (4.5°C) and max 46.9°F (8.3°C). Upon the beginning of February, Neilton's high-temperatures register at a still frosty 46.9°F (8.3°C), maintaining the same temperature as the preceding month. Weather in February »Weather in March
March, the first month of the spring in Neilton, is also a frosty month, with temperature in the range of an average high of 49.5°F (9.7°C) and an average low of 41.5°F (5.3°C). March's advent denotes a minor fluctuation in the average high-temperature to a still chilly 49.5°F (9.7°C) from February's 46.9°F (8.3°C). Weather in March »Weather in April
April in Neilton, Washington, is a cool spring month, with temperature in the range of an average low of 43.9°F (6.6°C) and an average high of 52.3°F (11.3°C). The weather during April records an average high-temperature of a fresh 52.3°F (11.3°C), closely mirroring the preceding month. Weather in April »Weather in May
The last month of the spring, May, is a mild month in Neilton, Washington, with temperature in the range of an average low of 46.9°F (8.3°C) and an average high of 57.6°F (14.2°C). The arrival of May sees a recorded average high-temperature of a refreshing 57.6°F (14.2°C), showing little divergence from the previous month's conditions. Weather in May »Weather in June
June, the first month of the summer in Neilton, is a comfortable month, with an average temperature fluctuating between 61.2°F (16.2°C) and 50.7°F (10.4°C). June's advent denotes a minor fluctuation in the average high-temperature to a still refreshing 61.2°F (16.2°C) from May's 57.6°F (14.2°C). Weather in June »Weather in July
July, like June, in Neilton, Washington, is another comfortable summer month, with an average temperature fluctuating between 53.6°F (12°C) and 64.8°F (18.2°C). July denotes a minimal variation in the average high-temperature to a still enjoyable 64.8°F (18.2°C) from June's 61.2°F (16.2°C). Weather in July »Weather in August
The last month of the summer, August, is another refreshing month in Neilton, Washington, with an average temperature ranging between max 65.8°F (18.8°C) and min 54.5°F (12.5°C). August is the warmest month, with an average high-temperature of 65.8°F (18.8°C) and an average low-temperature of 54.5°F (12.5°C). Weather in August »Weather in September
September, the first month of the autumn in Neilton, is also an enjoyable month, with an average temperature ranging between max 63.7°F (17.6°C) and min 52.7°F (11.5°C). Neilton signifies an average high-temperature of a still enjoyable 63.7°F (17.6°C) in September, closely mirroring the 65.8°F (18.8°C) of August. Weather in September »Weather in October
October, like September, is another refreshing autumn month in Neilton, Washington, with an average temperature varying between 57.7°F (14.3°C) and 48.7°F (9.3°C). As September makes way for October, Neilton's average high-temperature eases from a refreshing 63.7°F (17.6°C) to a moderate 57.7°F (14.3°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Neilton, Washington, with an average temperature fluctuating between 44.1°F (6.7°C) and 50.7°F (10.4°C). The beginning of November subtly marks a decrease in the average high-temperature, transitioning from a refreshing 57.7°F (14.3°C) in October to a cool 50.7°F (10.4°C). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Neilton, Washington, with temperature in the range of an average low of 39.7°F (4.3°C) and an average high of 45.5°F (7.5°C). December is Neilton's coldest month, registering average high temperatures of 45.5°F (7.5°C) and lows of 39.7°F (4.3°C). Weather in December »Updated: Aug 1, 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
Throughout the year, there are 152.8 rainfall days, and 19.41" (493mm) of precipitation is accumulated.
Months with snowfall in Neilton are January through March and November.
Throughout the year, there are 3.3 snowfall days, and 1.38" (35mm) of snow is accumulated.
The month with the least sunshine is January, with an average of 3.5h of sunshine.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
February is the month with the most snowfall. Snow falls for 1.6 days and accumulates 1.02" (26mm) 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.
April through June, with an average relative humidity of 81%, are the least humid months.
April through October and December are months without snowfall.
The months with the highest UV index are May through September, with an average maximum UV index of 4.
With an average of 15h and 54min of daylight, June has the longest days of the year.
The month with the least rainfall is July, when the rain falls for 5.6 days and typically collects 0.24" (6mm) of precipitation.
The month with the most sunshine is July, with an average of 10h of sunshine.
Neilton registers the average highest temperatures during August, with peaks of 65.8°F (18.8°C) and lows of 54.5°F (12.5°C).
Neilton's December weather reaches an average high of 45.5°F (7.5°C) and an average low of 39.7°F (4.3°C), making it the coldest month.
December is the most humid month, with an average relative humidity of 85%.
The month with the most rainfall is December, when the rain falls for 18.5 days and typically aggregates up to 3.35" (85mm) of precipitation.
With an average of 8h and 30min of daylight, December has the shortest days of the year.
Average temperature
Neilton, WA
The warmest month (with the highest average high temperature) is August (65.8°F).
The month with the lowest average high temperature is December (45.5°F).
The month with the highest average low temperature is August (54.5°F).
The coldest month (with the lowest average low temperature) is December (39.7°F).
Average pressure
Neilton, WA
- Average pressure in January:
30.06"Hg - Average pressure in February:
30.04"Hg - Average pressure in March:
30"Hg - Average pressure in April:
30.06"Hg - Average pressure in May:
30.06"Hg - Average pressure in June:
30.07"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:
30.01"Hg - Average pressure in December:
30.04"Hg
The month with the highest atmospheric pressure is July (30.08"Hg).
The month with the lowest atmospheric pressure is March (30"Hg).
Average wind speed
Neilton, WA
- Average wind speed in January:
10.9mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.8mph - Average wind speed in April:
9mph - Average wind speed in May:
8.1mph - Average wind speed in June:
8.3mph
- Average wind speed in July:
8.1mph - Average wind speed in August:
7.4mph - Average wind speed in September:
7.1mph - Average wind speed in October:
8.4mph - Average wind speed in November:
10.2mph - Average wind speed in December:
10.1mph
The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is September (7.1mph).
Average humidity
Neilton, WA
The month with the highest relative humidity is December (85%).
The months with the lowest relative humidity are April, May and June (81%).
Average rainfall
Neilton, WA
- Average rainfall in January:
2.8" - Average rainfall in February:
1.77" - Average rainfall in March:
1.81" - Average rainfall in April:
1.38" - Average rainfall in May:
0.94" - Average rainfall in June:
0.75"
- Average rainfall in July:
0.24" - Average rainfall in August:
0.39" - Average rainfall in September:
1.02" - Average rainfall in October:
2.24" - Average rainfall in November:
2.72" - Average rainfall in December:
3.35"
The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days
Neilton, WA
- Average rainfall days in January:
15.7 days - Average rainfall days in February:
14.3 days - Average rainfall days in March:
17.9 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
11.5 days - Average rainfall days in June:
7.8 days
- Average rainfall days in July:
5.6 days - Average rainfall days in August:
5.7 days - Average rainfall days in September:
10.6 days - Average rainfall days in October:
14 days - Average rainfall days in November:
16.9 days - Average rainfall days in December:
18.5 days
The month with the highest number of rainy days is December (18.5 days).
The month with the least rainy days is July (5.6 days).
Average snowfall
Neilton, WA
The month with the highest snowfall is February (1.02").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").
Average snowfall days
Neilton, WA
- Average snowfall days in January:
0.6 days - Average snowfall days in February:
1.6 days - Average snowfall days in March:
0.4 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 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.4 days - Average snowfall days in December:
0.3 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Neilton, 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 42min - Average daylight in May:
15h and 6min - 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:
3h and 30min - Average sunshine in February:
3h and 48min - Average sunshine in March:
5h and 30min - Average sunshine in April:
7h and 24min - Average sunshine in May:
8h and 12min - Average sunshine in June:
8h and 54min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 48min - Average sunshine in September:
8h and 24min - Average sunshine in October:
5h and 0min - Average sunshine in November:
4h and 6min - Average sunshine in December:
3h and 36min
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 30min).
Average sunshine days
Neilton, WA
- Average sunshine days in January:
13.4 days - Average sunshine days in February:
11.6 days - Average sunshine days in March:
11.3 days - Average sunshine days in April:
11.9 days - Average sunshine days in May:
15.9 days - Average sunshine days in June:
18.6 days
- Average sunshine days in July:
23.8 days - Average sunshine days in August:
21.7 days - Average sunshine days in September:
17.3 days - Average sunshine days in October:
15.1 days - Average sunshine days in November:
11.5 days - Average sunshine days in December:
10.7 days
The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is December (10.7 days).
Average UV index
Neilton, 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
Neilton, WA
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility
Neilton, WA
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
