Climate and monthly weather forecastFarmington, WA
Climate and monthly weather forecast
Weather in January
January, like December, in Farmington, Washington, is another cold winter month, with an average temperature varying between 26.1°F (-3.3°C) and 36.1°F (2.3°C). January's average high-temperature is a still cold 36.1°F (2.3°C), maintaining a close comparison with December's 34.7°F (1.5°C). Weather in January »Weather in February
The last month of the winter, February, is also a wintry month in Farmington, Washington, with an average temperature varying between 39°F (3.9°C) and 28°F (-2.2°C). A minor adjustment in Farmington's average high-temperature is noted with the start of February, touching a still wintry 39°F (3.9°C) from January's 36.1°F (2.3°C). Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Farmington, Washington, with an average temperature varying between 46.9°F (8.3°C) and 33.1°F (0.6°C). The shift into March is accompanied by a modest temperature increase, with the average high-temperature edging up from a wintry 39°F (3.9°C) in February to a chilly 46.9°F (8.3°C). Weather in March »Weather in April
April in Farmington, Washington, is a cool spring month, with an average temperature ranging between max 55°F (12.8°C) and min 37°F (2.8°C). As March transitions into April, Farmington notices a gentle rise in the average high-temperature, transitioning from a chilly 46.9°F (8.3°C) to a cool 55°F (12.8°C). Weather in April »Weather in May
May, the last month of the spring in Farmington, is a comfortable month, with temperature in the range of an average high of 64.4°F (18°C) and an average low of 43°F (6.1°C). As April transitions into May, Farmington sees a rise in the average high-temperature, moving from a fresh 55°F (12.8°C) to a refreshing 64.4°F (18°C). Weather in May »Weather in June
June, the first month of the summer in Farmington, is a pleasant month, with temperature in the range of an average high of 71.1°F (21.7°C) and an average low of 48.6°F (9.2°C). June's onset is marked by a subtle temperature increase, moving from a refreshing 64.4°F (18°C) in May to a pleasant 71.1°F (21.7°C). Weather in June »Weather in July
July in Farmington, Washington, is a warm summer month, with temperature in the range of an average high of 83.3°F (28.5°C) and an average low of 57°F (13.9°C). July's arrival is marked by an increase in the average high-temperature, moving from an agreeable 71.1°F (21.7°C) in June to a warm 83.3°F (28.5°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Farmington, Washington, with an average temperature fluctuating between 83.5°F (28.6°C) and 60.4°F (15.8°C). The month of August sees the highest average temperatures, reaching 83.5°F (28.6°C) at the peak and 60.4°F (15.8°C) at the low. Weather in August »Weather in September
September, the first month of the autumn in Farmington, is still a pleasant month, with an average temperature fluctuating between 52.9°F (11.6°C) and 73.2°F (22.9°C). September comes with a decrease in the average high-temperature, falling from a moderately hot 83.5°F (28.6°C) in August to a pleasant 73.2°F (22.9°C). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Farmington, Washington, with an average temperature varying between 42.1°F (5.6°C) and 57.6°F (14.2°C). A distinct shift in the average high-temperature is signaled in October, moving down from an agreeable 73.2°F (22.9°C) in September to a refreshing 57.6°F (14.2°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Farmington, Washington, with an average temperature varying between 32.9°F (0.5°C) and 43.9°F (6.6°C). The start of November signals a decrease in the average high-temperature, transitioning from a refreshing 57.6°F (14.2°C) in October to a frosty 43.9°F (6.6°C). Weather in November »Weather in December
December, the first month of the winter in Farmington, is still a cold month, with an average temperature ranging between min 24.6°F (-4.1°C) and max 34.7°F (1.5°C). Farmington's temperature records reveal December as the coldest month, marked by average highs of 34.7°F (1.5°C) and lows of 24.6°F (-4.1°C). Weather in December »Updated: Jul 17, 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
January is the most humid month, with an average relative humidity of 85%.
Throughout the year, there are 120.2 rainfall days, and 14.69" (373mm) of precipitation is accumulated.
January through May, September through December are months with snowfall.
In Farmington, during the entire year, snow falls for 39.6 days and aggregates up to 22.68" (576mm) of snow.
The months with the least sunshine are January and December, with an average of 4.6h 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. Snow falls for 9.6 days and accumulates 6.69" (170mm) 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.
June through August are months without snowfall.
With an average of 15h and 48min of daylight, June has the longest days of the year.
July is the month with the least rainfall in Farmington. Rain falls for 4.5 days and accumulates 0.28" (7mm) of precipitation.
The months with the most sunshine are July and August, with an average of 12h of sunshine.
The month with the highest UV index is July, with an average maximum UV index of 7.
In Farmington, August is identified by the average highest temperatures, reaching a peak of 83.5°F (28.6°C) and a low of 60.4°F (15.8°C).
With an average relative humidity of 37%, August is the least humid month.
The coldest period tends to be December, when average temperatures fluctuate between a high of 34.7°F (1.5°C) and a low of 24.6°F (-4.1°C).
December is the month with the most rainfall. Rain falls for 9.5 days and accumulates 1.93" (49mm) of precipitation.
December has the shortest days of the year, with an average of 8h and 36min of daylight.
Average temperature
Farmington, WA
The warmest month (with the highest average high temperature) is August (83.5°F).
The month with the lowest average high temperature is December (34.7°F).
The month with the highest average low temperature is August (60.4°F).
The coldest month (with the lowest average low temperature) is December (24.6°F).
Average pressure
Farmington, WA
- Average pressure in January:
30.19"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.04"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 month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed
Farmington, WA
- Average wind speed in January:
7.3mph - Average wind speed in February:
7.3mph - Average wind speed in March:
8mph - Average wind speed in April:
7.9mph - Average wind speed in May:
6.4mph - Average wind speed in June:
6.6mph
The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity
Farmington, WA
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (37%).
Average rainfall
Farmington, WA
- Average rainfall in January:
1.73" - Average rainfall in February:
1.54" - Average rainfall in March:
1.61" - Average rainfall in April:
1.42" - Average rainfall in May:
1.61" - Average rainfall in June:
1.06"
- Average rainfall in July:
0.28" - Average rainfall in August:
0.39" - Average rainfall in September:
0.47" - Average rainfall in October:
1.26" - Average rainfall in November:
1.38" - Average rainfall in December:
1.93"
The wettest month (with the highest rainfall) is December (1.93").
The driest month (with the least rainfall) is July (0.28").
Average rainfall days
Farmington, WA
- Average rainfall days in January:
10.5 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
13.7 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
12.5 days - Average rainfall days in June:
10.6 days
- Average rainfall days in July:
4.5 days - Average rainfall days in August:
5.1 days - Average rainfall days in September:
6.4 days - Average rainfall days in October:
11.3 days - Average rainfall days in November:
11.7 days - Average rainfall days in December:
9.5 days
The month with the highest number of rainy days is April (14.6 days).
The month with the least rainy days is July (4.5 days).
Average snowfall
Farmington, WA
- Average snowfall in January:
5.12" - Average snowfall in February:
6.69" - Average snowfall in March:
2.95" - Average snowfall in April:
0.75" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (6.69").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Farmington, WA
- Average snowfall days in January:
8.7 days - Average snowfall days in February:
9.6 days - Average snowfall days in March:
4.8 days - Average snowfall days in April:
2.2 days - Average snowfall days in May:
0.3 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:
0.1 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
4 days - Average snowfall days in December:
9.6 days
The months with the highest number of snowfall days are February and December (9.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Farmington, 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 30min - 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 36min - Average sunshine in February:
4h and 42min - Average sunshine in March:
6h and 48min - Average sunshine in April:
9h and 24min - Average sunshine in May:
10h and 24min - Average sunshine in June:
10h and 54min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 0min - Average sunshine in September:
10h and 18min - Average sunshine in October:
6h and 48min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 36min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 4h and 36min).
Average sunshine days
Farmington, WA
- Average sunshine days in January:
15 days - Average sunshine days in February:
12.2 days - Average sunshine days in March:
14 days - Average sunshine days in April:
12.9 days - Average sunshine days in May:
16.1 days - Average sunshine days in June:
17.8 days
- Average sunshine days in July:
24.6 days - Average sunshine days in August:
22.8 days - Average sunshine days in September:
22.4 days - Average sunshine days in October:
17.9 days - Average sunshine days in November:
15.2 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is July (24.6 days).
The month with the least sunshine days is February (12.2 days).
Average UV index
Farmington, 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
Farmington, WA
The months with the most cloud cover are January and December (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 11).
Average visibility
Farmington, 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).
