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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is a frosty winter month in South Colby, Washington, with an average temperature ranging between max 45°F (7.2°C) and min 36.1°F (2.3°C). Stepping into January, South Colby records an average high-temperature of a still chilly 45°F (7.2°C), almost consistent with December. Weather in January »
Weather in February
The last month of the winter, February, is another chilly month in South Colby, Washington, with an average temperature ranging between min 35.2°F (1.8°C) and max 46°F (7.8°C). The commencement of February notes an average high-temperature of a still chilly 46°F (7.8°C), exhibiting little difference from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in South Colby, Washington, with an average temperature fluctuating between 37.2°F (2.9°C) and 50.9°F (10.5°C). In March, South Colby experiences a minor shift in meteorological conditions with average high-temperatures marked at a fresh 50.9°F (10.5°C), closely mirroring the climate in February. Weather in March »
Weather in April
April in South Colby, Washington, is a moderate spring month, with temperature in the range of an average low of 39.9°F (4.4°C) and an average high of 56.7°F (13.7°C). April's onset brings a minor rise in the average high-temperature, moving from a fresh 50.9°F (10.5°C) in March to a moderate 56.7°F (13.7°C). Weather in April »
Weather in May
May, the last month of the spring in South Colby, is an enjoyable month, with an average temperature ranging between min 45°F (7.2°C) and max 65.1°F (18.4°C). With the onset of May, the average high-temperature subtly transitions from a mild 56.7°F (13.7°C) in April to an enjoyable 65.1°F (18.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in South Colby, Washington, with an average temperature fluctuating between 48.4°F (9.1°C) and 69.4°F (20.8°C). June's average high-temperature is an agreeable 69.4°F (20.8°C), maintaining a close comparison with May's 65.1°F (18.4°C). Weather in June »
Weather in July
July is a moderately hot summer month in South Colby, Washington, with an average temperature ranging between max 77°F (25°C) and min 52.7°F (11.5°C). With the start of July, the average high-temperature marginally shifts from June's agreeable 69.4°F (20.8°C) to a warm 77°F (25°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in South Colby, Washington, with an average temperature varying between 53.6°F (12°C) and 77.2°F (25.1°C). In South Colby, August is the warmest month, with temperatures averaging a high of 77.2°F (25.1°C) and a low of 53.6°F (12°C). Weather in August »
Weather in September
September, the first month of the autumn in South Colby, is also an agreeable month, with temperature in the range of an average high of 70°F (21.1°C) and an average low of 50.9°F (10.5°C). A modest decline in the average high-temperature is seen during September, decreasing from a moderately hot 77.2°F (25.1°C) in August to a pleasant 70°F (21.1°C). Weather in September »
Weather in October
October, the same as September, in South Colby, Washington, is a moderate autumn month, with an average temperature varying between 45°F (7.2°C) and 58.6°F (14.8°C). The transition into October indicates a reduction in the average high-temperature, down to a moderate 58.6°F (14.8°C) from September's agreeable 70°F (21.1°C). Weather in October »
Weather in November
November, the last month of the autumn in South Colby, is also a frosty month, with an average temperature ranging between max 48.9°F (9.4°C) and min 39.6°F (4.2°C). The average high-temperature drops in November, from October's refreshing 58.6°F (14.8°C) to a chilly 48.9°F (9.4°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in South Colby, Washington, with an average temperature ranging between max 43.2°F (6.2°C) and min 34.9°F (1.6°C). December is South Colby's coldest month, registering average high temperatures of 43.2°F (6.2°C) and lows of 34.9°F (1.6°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
What is the wettest month in South Colby?
The months with the most rainfall in South Colby are January and December, with an average 2.05" (52mm) of precipitation.
How much does it rain in South Colby?
In South Colby, Washington, during the entire year, the rain falls for 138.9 days and collects up to 12.24" (311mm) of precipitation.
When does it snow in South Colby?
January through March, November and December are months with snowfall in South Colby.
How much does it snow in South Colby?
Throughout the year, there are 7 snowfall days, and 2.36" (60mm) of snow is accumulated.
When is the lowest UV index in South Colby?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
When does it snow the most in South Colby?
February is the month with the most snowfall in South Colby, Washington. Snow falls for 2.8 days and accumulates 1.22" (31mm) of snow.
When is Daylight Saving Time (DST) in South Colby?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in South Colby, 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.
When it does not snow in South Colby?
In South Colby, Washington, snow does not fall in April through October.
When are the longest days in South Colby?
With an average of 15h and 54min of daylight, June has the longest days of the year.
What is the least humid month in South Colby?
July is the least humid month, with an average relative humidity of 69%.
What is the driest month in South Colby?
The month with the least rainfall is July, when the rain falls for 6.2 days and typically collects 0.28" (7mm) of precipitation.
What is the month with the highest UV index in South Colby?
With an average maximum UV index of 6, July is the month with the highest UV index.
What is the hottest time of year in South Colby?
August, with its average high-temperature of 77.2°F (25.1°C) and an average low-temperature of 53.6°F (12°C), holds the record as the warmest month.
What month has the most sunshine in South Colby?
The month with the most sunshine in South Colby is August, with an average of 10.7h of sunshine.
What month is the coldest in South Colby?
South Colby experiences its lowest temperatures in December, with an average peak of 43.2°F (6.2°C) and a low of 34.9°F (1.6°C).
What is the most humid month in South Colby?
With an average relative humidity of 87%, December is the most humid month.
What is the month with the shortest days in South Colby?
The month with the shortest days in South Colby, Washington, is December, with an average of 8h and 30min of daylight.
What is the month with the least sunshine in South Colby?
December has the least sunshine of the year in South Colby, Washington, with an average of 4.1h of sunshine.
Average temperature
South Colby, WA
The warmest month (with the highest average high temperature) is August (77.2°F).
The month with the lowest average high temperature is December (43.2°F).
The month with the highest average low temperature is August (53.6°F).
The coldest month (with the lowest average low temperature) is December (34.9°F).
Average pressure
South Colby, WA
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
30.05"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
30.03"Hg
- Average pressure in July:
30.05"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:
30.03"Hg - Average pressure in December:
30.07"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.01"Hg).
Average wind speed
South Colby, WA
- Average wind speed in January:
5.1mph - Average wind speed in February:
5mph - Average wind speed in March:
5.5mph - Average wind speed in April:
5mph - Average wind speed in May:
4.2mph - Average wind speed in June:
4mph
- Average wind speed in July:
3.5mph - Average wind speed in August:
3.5mph - Average wind speed in September:
4.1mph - Average wind speed in October:
4.5mph - Average wind speed in November:
5.1mph - Average wind speed in December:
4.7mph
The windiest month (with the highest average wind speed) is March (5.5mph).
The calmest months (with the lowest average wind speed) are July and August (3.5mph).
Average humidity
South Colby, WA
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is July (69%).
Average rainfall
South Colby, WA
- Average rainfall in January:
2.05" - Average rainfall in February:
1.14" - Average rainfall in March:
1.06" - Average rainfall in April:
0.79" - Average rainfall in May:
0.83" - Average rainfall in June:
0.51"
The wettest months (with the highest rainfall) are January and December (2.05").
The driest month (with the least rainfall) is July (0.28").
Average rainfall days
South Colby, WA
- Average rainfall days in January:
13.4 days - Average rainfall days in February:
12.8 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
11.8 days - Average rainfall days in June:
9.7 days
- Average rainfall days in July:
6.2 days - Average rainfall days in August:
5.4 days - Average rainfall days in September:
9.9 days - Average rainfall days in October:
11.8 days - Average rainfall days in November:
15 days - Average rainfall days in December:
14.3 days
The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is August (5.4 days).
Average snowfall
South Colby, WA
The month with the highest snowfall is February (1.22").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
South Colby, WA
- Average snowfall days in January:
1.7 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
0.8 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:
0.6 days - Average snowfall days in December:
1 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
South Colby, WA
- Average daylight in January:
9h and 0min - Average daylight in February:
10h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 1min - Average daylight in June:
15h and 5min
- Average daylight in July:
15h and 3min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 2min - Average daylight in December:
8h and 3min
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 1min - Average sunshine in February:
4h and 3min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
9h and 1min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 4min - Average sunshine in November:
4h and 3min - Average sunshine in December:
4h and 1min
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 6min).
Average sunshine days
South Colby, WA
- Average sunshine days in January:
14.9 days - Average sunshine days in February:
11.8 days - Average sunshine days in March:
12.7 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
16.4 days - Average sunshine days in June:
17.3 days
- Average sunshine days in July:
22.4 days - Average sunshine days in August:
22.8 days - Average sunshine days in September:
18.5 days - Average sunshine days in October:
16.6 days - Average sunshine days in November:
12.7 days - Average sunshine days in December:
13.8 days
The month with the most sunshine days is August (22.8 days).
The month with the least sunshine days is February (11.8 days).
Average UV index
South Colby, 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
South Colby, WA
The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility
South Colby, 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).
South Colby, Washington, USA
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