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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, in Colton, Washington, is a wintry winter month, with temperature in the range of an average high of 37.8°F (3.2°C) and an average low of 27°F (-2.8°C). Colton experiences a transition to a still wintry 37.8°F (3.2°C) in average high-temperatures with the arrival of January, not greatly differing from December's 36.5°F (2.5°C). Weather in January »
Weather in February
February, the last month of the winter in Colton, is also a wintry month, with temperature in the range of an average low of 28.8°F (-1.8°C) and an average high of 41.2°F (5.1°C). February reports an average high-temperature of a still cold 41.2°F (5.1°C), slightly varied from January's 37.8°F (3.2°C). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Colton, Washington, with an average temperature ranging between min 33.1°F (0.6°C) and max 48.7°F (9.3°C). Observing a minor shift, the average high-temperature during March adjusts from February's icy 41.2°F (5.1°C) to a chilly 48.7°F (9.3°C). Weather in March »
Weather in April
April is a moderate spring month in Colton, Washington, with temperature in the range of an average high of 56.8°F (13.8°C) and an average low of 36.5°F (2.5°C). April's arrival signals a subtle increase in average high-temperatures, moving from March's chilly 48.7°F (9.3°C) to a refreshing 56.8°F (13.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Colton, Washington, with temperature in the range of an average high of 65.7°F (18.7°C) and an average low of 42.1°F (5.6°C). A subtle rise in the average high-temperature is observed during May, adjusting from a moderate 56.8°F (13.8°C) in April to a still refreshing 65.7°F (18.7°C). Weather in May »
Weather in June
June, the first month of the summer in Colton, is a pleasant month, with an average temperature varying between 47.5°F (8.6°C) and 72.1°F (22.3°C). As June arrives, a slight rise in the average high-temperature is observed, moving from an enjoyable 65.7°F (18.7°C) in May to an agreeable 72.1°F (22.3°C). Weather in June »
Weather in July
July is a warm summer month in Colton, Washington, with an average temperature ranging between min 55.9°F (13.3°C) and max 84.4°F (29.1°C). July's onset brings a temperature rise, moving from an agreeable 72.1°F (22.3°C) in June to a warm 84.4°F (29.1°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Colton, Washington, with an average temperature varying between 85.6°F (29.8°C) and 59.4°F (15.2°C). Colton's warmest weather arrives in August, when temperatures average a high of 85.6°F (29.8°C) and a low of 59.4°F (15.2°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Colton, Washington, with an average temperature ranging between max 75.4°F (24.1°C) and min 52.7°F (11.5°C). September shows a mild decline in the average high-temperature, falling from August's 85.6°F (29.8°C) to a still warm 75.4°F (24.1°C). Weather in September »
Weather in October
October, like September, is another mild autumn month in Colton, Washington, with an average temperature fluctuating between 42.4°F (5.8°C) and 60.1°F (15.6°C). As Colton transitions into October, a noticeable drop in the average high-temperature is observed, falling from a warm 75.4°F (24.1°C) in September to a moderate 60.1°F (15.6°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Colton, Washington, with an average temperature fluctuating between 46.2°F (7.9°C) and 32.9°F (0.5°C). Colton observes a minor decrease in the average high-temperature with the arrival of November, falling from October's mild 60.1°F (15.6°C) to a chilly 46.2°F (7.9°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Colton, Washington, with an average temperature ranging between min 24.8°F (-4°C) and max 36.5°F (2.5°C). Colton's December weather, marked by an average high temperature of 36.5°F (2.5°C) and an average low temperature of 24.8°F (-4°C), is the coldest in the year. 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 most humid month in Colton?
January is the most humid month, with an average relative humidity of 84%.
How much does it rain in Colton?
In Colton, Washington, during the entire year, the rain falls for 116.2 days and collects up to 8.23" (209mm) of precipitation.
When does it snow in Colton?
January through March, October through December are months with snowfall in Colton.
How many days does it snow in Colton?
Throughout the year, in Colton, Washington, there are 14.8 snowfall days, and 4.29" (109mm) of snow is accumulated.
What is the month with the least sunshine in Colton?
January has the least sunshine of the year in Colton, with an average of 5h of sunshine.
What is the month with the lowest UV index in Colton?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the snowiest month in Colton?
The month with the most snowfall in Colton is February, when snow falls for 4.7 days and typically aggregates up to 1.89" (48mm) of snow.
What is the wettest month in Colton?
The month with the most rainfall in Colton, Washington, is March, when the rain falls for 13.8 days and typically aggregates up to 0.98" (25mm) of precipitation.
When is Daylight Saving Time (DST) in Colton?
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.
When it does not snow in Colton?
April through September are months without snowfall.
When are the longest days in Colton?
June has the longest days of the year in Colton, with an average of 15h and 48min of daylight.
What is the month with the highest UV index in Colton?
With an average maximum UV index of 7, July is the month with the highest UV index in Colton.
What is the hottest time of year in Colton?
The highest temperatures in Colton are recorded in August, with averages reaching a high of 85.6°F (29.8°C) and a low of 59.4°F (15.2°C).
What is the least humid month in Colton?
The least humid month in Colton is August, with an average relative humidity of 38%.
What is the driest month in Colton?
August is the month with the least rainfall in Colton, Washington. Rain falls for 4.5 days and accumulates 0.24" (6mm) of precipitation.
What month has the most sunshine in Colton?
The month with the most sunshine in Colton, Washington, is August, with an average of 12.1h of sunshine.
What part of the year is the coldest in Colton?
Colton's coldest month, December, registers temperatures that range from a high of 36.5°F (2.5°C) to a low of 24.8°F (-4°C).
What is the month with the shortest days in Colton?
With an average of 8h and 36min of daylight, December has the shortest days of the year in Colton, Washington.
Average temperature
Colton, WA
The warmest month (with the highest average high temperature) is August (85.6°F).
The month with the lowest average high temperature is December (36.5°F).
The month with the highest average low temperature is August (59.4°F).
The coldest month (with the lowest average low temperature) is December (24.8°F).
Average pressure
Colton, WA
- Average pressure in January:
30.2"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
30"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.93"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:
30.11"Hg - Average pressure in December:
30.18"Hg
The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed
Colton, WA
- Average wind speed in January:
5.2mph - Average wind speed in February:
5.3mph - Average wind speed in March:
5.7mph - Average wind speed in April:
6mph - Average wind speed in May:
4.8mph - Average wind speed in June:
4.8mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4.4mph - Average wind speed in September:
4.5mph - Average wind speed in October:
5mph - Average wind speed in November:
5.3mph - Average wind speed in December:
5mph
The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity
Colton, WA
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (38%).
Average rainfall
Colton, WA
- Average rainfall in January:
0.87" - Average rainfall in February:
0.94" - Average rainfall in March:
0.98" - Average rainfall in April:
0.87" - Average rainfall in May:
0.94" - Average rainfall in June:
0.67"
- Average rainfall in July:
0.35" - Average rainfall in August:
0.24" - Average rainfall in September:
0.31" - Average rainfall in October:
0.63" - Average rainfall in November:
0.55" - Average rainfall in December:
0.87"
The wettest month (with the highest rainfall) is March (0.98").
The driest month (with the least rainfall) is August (0.24").
Average rainfall days
Colton, WA
- Average rainfall days in January:
11.3 days - Average rainfall days in February:
11 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
11.6 days - Average rainfall days in June:
9.9 days
- Average rainfall days in July:
5.1 days - Average rainfall days in August:
4.5 days - Average rainfall days in September:
5.1 days - Average rainfall days in October:
8.8 days - Average rainfall days in November:
9.6 days - Average rainfall days in December:
11.7 days
The months with the highest number of rainy days are March and April (13.8 days).
The month with the least rainy days is August (4.5 days).
Average snowfall
Colton, WA
The month with the highest snowfall is February (1.89").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days
Colton, WA
- Average snowfall days in January:
2.9 days - Average snowfall days in February:
4.7 days - Average snowfall days in March:
1.3 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:
0.1 days - Average snowfall days in November:
1.3 days - Average snowfall days in December:
4.4 days
The month with the highest number of snowfall days is February (4.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Colton, WA
- Average daylight in January:
9h and 1min - 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 0min - Average daylight in June:
15h and 5min
- Average daylight in July:
15h and 2min - 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 4min
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:
5h and 0min - Average sunshine in February:
5h and 1min - Average sunshine in March:
7h and 1min - Average sunshine in April:
9h and 5min - Average sunshine in May:
10h and 5min - Average sunshine in June:
11h and 1min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
12h and 1min - Average sunshine in September:
10h and 3min - Average sunshine in October:
7h and 2min - Average sunshine in November:
6h and 1min - Average sunshine in December:
5h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days
Colton, WA
- Average sunshine days in January:
16.6 days - Average sunshine days in February:
12.8 days - Average sunshine days in March:
14 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
15.8 days - Average sunshine days in June:
17.8 days
- Average sunshine days in July:
23.8 days - Average sunshine days in August:
22.7 days - Average sunshine days in September:
23.1 days - Average sunshine days in October:
19.9 days - Average sunshine days in November:
17.9 days - Average sunshine days in December:
17.2 days
The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is February (12.8 days).
Average UV index
Colton, WA
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Colton, WA
The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility
Colton, 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, February and December (5mi).
Colton, Washington, USA
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