Climate and monthly weather forecastCedonia, WA
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Cedonia, Washington, with an average temperature fluctuating between 18.5°F (-7.5°C) and 30.6°F (-0.8°C). The onset of January brings with it an average high-temperature of a still freezing cold 30.6°F (-0.8°C), showing a negligible variation from the month before. Weather in January »Weather in February
The last month of the winter, February, is a wintry month in Cedonia, Washington, with an average temperature fluctuating between 18.3°F (-7.6°C) and 33.4°F (0.8°C). The transition into February notes an average high-temperature of an icy 33.4°F (0.8°C), revealing a mild distinction from the 30.6°F (-0.8°C) in January. Weather in February »Weather in March
The first month of the spring, March, is still a cold month in Cedonia, Washington, with an average temperature varying between 26.4°F (-3.1°C) and 42.3°F (5.7°C). March brings a slight elevation in the average high-temperature, transitioning from February's cold 33.4°F (0.8°C) to a still wintry 42.3°F (5.7°C). Weather in March »Weather in April
April in Cedonia, Washington, is a cool spring month, with temperature in the range of an average high of 53.2°F (11.8°C) and an average low of 31.5°F (-0.3°C). Cedonia, Washington, sees an increase in average high-temperatures during April, moving from an icy 42.3°F (5.7°C) in March to a fresh 53.2°F (11.8°C). Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in Cedonia, Washington, with an average temperature varying between 39.4°F (4.1°C) and 65.1°F (18.4°C). As May begins, there is an increase in the average high-temperature, moving from a fresh 53.2°F (11.8°C) in April to a comfortable 65.1°F (18.4°C). Weather in May »Weather in June
The first month of the summer, June, is an agreeable month in Cedonia, Washington, with an average temperature varying between 71.1°F (21.7°C) and 44.2°F (6.8°C). Cedonia's weather in June presents a minor rise in the average high-temperature, moving from a refreshing 65.1°F (18.4°C) in May to a pleasant 71.1°F (21.7°C). Weather in June »Weather in July
July in Cedonia, Washington, is a moderately hot summer month, with an average temperature fluctuating between 50.7°F (10.4°C) and 82.4°F (28°C). July's arrival is marked by an increase in the average high-temperature, moving from a pleasant 71.1°F (21.7°C) in June to a moderately hot 82.4°F (28°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Cedonia, Washington, with temperature in the range of an average high of 82.8°F (28.2°C) and an average low of 52.3°F (11.3°C). With average temperatures fluctuating between a high of 82.8°F (28.2°C) and a low of 52.3°F (11.3°C), August stands out as the warmest month. In August, the average heat index is evaluated at 82.4°F (28°C). Weather in August »Weather in September
September, the first month of the autumn in Cedonia, is still a pleasant month, with an average temperature fluctuating between 44.6°F (7°C) and 70.7°F (21.5°C). With September's onset, the average high-temperature recedes from August's moderately hot 82.8°F (28.2°C) to an agreeable 70.7°F (21.5°C). Weather in September »Weather in October
October, like September, in Cedonia, Washington, is a cool autumn month, with temperature in the range of an average high of 54.1°F (12.3°C) and an average low of 35.4°F (1.9°C). As September transitions into October, Cedonia sees a clear drop in the average high-temperature, declining from an agreeable 70.7°F (21.5°C) to a fresh 54.1°F (12.3°C). Weather in October »Weather in November
November, the last month of the autumn in Cedonia, is also an icy month, with temperature in the range of an average low of 26.8°F (-2.9°C) and an average high of 39°F (3.9°C). A shift in Cedonia's weather is noticeable as October turns into November, with the average high temperature decreasing from a fresh 54.1°F (12.3°C) to a cold 39°F (3.9°C). Weather in November »Weather in December
The first month of the winter, December, is still a freezing cold month in Cedonia, Washington, with an average temperature fluctuating between 29.7°F (-1.3°C) and 18.3°F (-7.6°C). Cedonia's coldest weather arrives in December, when temperatures average a high of 29.7°F (-1.3°C) and a low of 18.3°F (-7.6°C). Weather in December »Updated: Aug 28, 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
With an average relative humidity of 94%, January is the most humid month.
Throughout the year, there are 86.5 rainfall days, and 6.42" (163mm) of precipitation is accumulated.
Months with snowfall are January through April, September, November and December.
The month with the most snowfall is January, when snow falls for 5.3 days and typically aggregates up to 1.42" (36mm) of snow.
Throughout the year, there are 24.6 snowfall days, and 6.38" (162mm) of snow is accumulated.
The month with the least sunshine is January, with an average of 3.7h of sunshine.
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index.
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.
The month with the most rainfall is May, when the rain falls for 11.3 days and typically aggregates up to 1.06" (27mm) of precipitation.
May through August and October are months without snowfall in Cedonia.
June has the longest days of the year, with an average of 16h and 0min of daylight.
July is the month with the highest UV index, with an average maximum UV index of 6.
Temperature records mark August as the warmest month, with highs averaging 82.8°F (28.2°C) and lows at 52.3°F (11.3°C).
With an average relative humidity of 47%, August is the least humid month.
August is the month with the least rainfall. Rain falls for 5.3 days and accumulates 0.31" (8mm) of precipitation.
August has the most sunshine of the year, with an average of 12.1h of sunshine.
December stands out as Cedonia's coldest month, with an average high-temperature of 29.7°F (-1.3°C) and a low-temperature of 18.3°F (-7.6°C).
The month with the shortest days is December, with an average of 8h and 24min of daylight.
Average temperature
Cedonia, WA
The warmest month (with the highest average high temperature) is August (82.8°F).
The month with the lowest average high temperature is December (29.7°F).
The month with the highest average low temperature is August (52.3°F).
The coldest months (with the lowest average low temperature) are February and December (18.3°F).
Average pressure
Cedonia, WA
- Average pressure in January:
30.19"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.17"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.91"Hg).
Average wind speed
Cedonia, WA
- Average wind speed in January:
3.4mph - Average wind speed in February:
3.5mph - Average wind speed in March:
4.3mph - Average wind speed in April:
4.6mph - Average wind speed in May:
4.3mph - Average wind speed in June:
4.2mph
- Average wind speed in July:
4mph - Average wind speed in August:
3.9mph - Average wind speed in September:
4mph - Average wind speed in October:
3.9mph - Average wind speed in November:
3.8mph - Average wind speed in December:
3.4mph
The windiest month (with the highest average wind speed) is April (4.6mph).
The calmest months (with the lowest average wind speed) are January and December (3.4mph).
Average humidity
Cedonia, WA
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (47%).
Average rainfall
Cedonia, WA
- Average rainfall in January:
0.51" - Average rainfall in February:
0.35" - Average rainfall in March:
0.63" - Average rainfall in April:
0.43" - Average rainfall in May:
1.06" - Average rainfall in June:
0.91"
- Average rainfall in July:
0.43" - Average rainfall in August:
0.31" - Average rainfall in September:
0.55" - Average rainfall in October:
0.35" - Average rainfall in November:
0.43" - Average rainfall in December:
0.43"
The wettest month (with the highest rainfall) is May (1.06").
The driest month (with the least rainfall) is August (0.31").
Average rainfall days
Cedonia, WA
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
5 days - Average rainfall days in March:
9 days - Average rainfall days in April:
9.9 days - Average rainfall days in May:
11.3 days - Average rainfall days in June:
10.8 days
- Average rainfall days in July:
6.3 days - Average rainfall days in August:
5.3 days - Average rainfall days in September:
4.9 days - Average rainfall days in October:
6.5 days - Average rainfall days in November:
6 days - Average rainfall days in December:
5.2 days
The month with the highest number of rainy days is May (11.3 days).
The month with the least rainy days is September (4.9 days).
Average snowfall
Cedonia, WA
The month with the highest snowfall is January (1.42").
The months with the least snowfall are May, June, July, August and October (0").
Average snowfall days
Cedonia, WA
- Average snowfall days in January:
5.3 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
2.7 days - Average snowfall days in April:
0.5 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:
0.2 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
2.8 days - Average snowfall days in December:
7.5 days
The month with the highest number of snowfall days is December (7.5 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight / Average sunshine
Cedonia, WA
- Average daylight in January:
8h and 54min - 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:
16h and 0min
- Average daylight in July:
15h and 36min - Average daylight in August:
14h and 12min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 18min - Average daylight in December:
8h and 24min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in January:
3h and 42min - Average sunshine in February:
4h and 0min - Average sunshine in March:
6h and 6min - Average sunshine in April:
9h and 36min - Average sunshine in May:
10h and 36min - Average sunshine in June:
10h and 48min
- Average sunshine in July:
11h and 48min - Average sunshine in August:
12h and 6min - Average sunshine in September:
10h and 24min - Average sunshine in October:
6h and 24min - Average sunshine in November:
4h and 54min - Average sunshine in December:
4h and 6min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Cedonia, WA
- Average sunshine days in January:
22.2 days - Average sunshine days in February:
19.3 days - Average sunshine days in March:
19.4 days - Average sunshine days in April:
18.4 days - Average sunshine days in May:
17.8 days - Average sunshine days in June:
17.3 days
- Average sunshine days in July:
22.2 days - Average sunshine days in August:
22.8 days - Average sunshine days in September:
23.8 days - Average sunshine days in October:
23.5 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
21.5 days
The month with the most sunshine days is September (23.8 days).
The month with the least sunshine days is June (17.3 days).
Average UV index
Cedonia, 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 1).
Average cloud cover
Cedonia, WA
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility
Cedonia, WA
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (2mi).
