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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 freezing cold winter month in Farmington, Iowa, with temperature in the range of an average high of 31.6°F (-0.2°C) and an average low of 18.9°F (-7.3°C). January is the coldest month, exhibiting average temperatures of 31.6°F (-0.2°C) at the peak and 18.9°F (-7.3°C) at the base. Weather in January »
Weather in February
February, the last month of the winter in Farmington, is a cold month, with an average temperature varying between 22.6°F (-5.2°C) and 36.1°F (2.3°C). February's average high-temperature stands at an icy 36.1°F (2.3°C), showing little deviation from January's 31.6°F (-0.2°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Farmington, Iowa, with an average temperature ranging between min 34.5°F (1.4°C) and max 49.6°F (9.8°C). March's arrival signals an increase in average high-temperatures, moving from February's icy 36.1°F (2.3°C) to a chilly 49.6°F (9.8°C). Weather in March »
Weather in April
April in Farmington, Iowa, is a refreshing spring month, with an average temperature varying between 44.2°F (6.8°C) and 61.9°F (16.6°C). The commencement of April sees a shift in the average high-temperature, moving from a chilly 49.6°F (9.8°C) in March to a refreshing 61.9°F (16.6°C). Weather in April »
Weather in May
May, the last month of the spring in Farmington, is a pleasant month, with an average temperature varying between 54.3°F (12.4°C) and 71.2°F (21.8°C). Farmington experiences a temperature shift with the start of May, with average high-temperatures moving from a comfortable 61.9°F (16.6°C) in April to an agreeable 71.2°F (21.8°C). Weather in May »
Weather in June
June, the first month of the summer in Farmington, is a moderately hot month, with an average temperature fluctuating between 63.7°F (17.6°C) and 80.8°F (27.1°C). Farmington sees an increase in the average high-temperature with the arrival of June, moving from May's pleasant 71.2°F (21.8°C) to a warm 80.8°F (27.1°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Farmington, Iowa, with an average temperature varying between 83.3°F (28.5°C) and 66.6°F (19.2°C). Farmington's temperatures tend to reach their peak averages in July, with a high of 83.3°F (28.5°C) and a low of 66.6°F (19.2°C). Throughout July, the heat index is computed to be a tropical 93.2°F (34°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Farmington, Iowa, with temperature in the range of an average high of 82.8°F (28.2°C) and an average low of 64°F (17.8°C). Farmington's entry into August measures an average high-temperature of a still warm 82.8°F (28.2°C), closely parallel to the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Farmington, Iowa, with temperature in the range of an average low of 57.6°F (14.2°C) and an average high of 77.4°F (25.2°C). Transitioning from August to September involves a subtle drop in average high-temperatures, descending from 82.8°F (28.2°C) to a still warm 77.4°F (25.2°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Farmington, Iowa, with an average temperature ranging between min 46°F (7.8°C) and max 63.3°F (17.4°C). Farmington's progression into October involves a drop in the average high-temperature, receding from a moderately hot 77.4°F (25.2°C) in September to an enjoyable 63.3°F (17.4°C). Weather in October »
Weather in November
November, the last month of the autumn in Farmington, 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 34.7°F (1.5°C). A moderate decline in the average high-temperature is seen during November, decreasing from a refreshing 63.3°F (17.4°C) in October to a chilly 49.5°F (9.7°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Farmington, Iowa, with an average temperature fluctuating between 25.7°F (-3.5°C) and 37.6°F (3.1°C). The beginning of December involves a decrease in the average high-temperature, transitioning from a chilly 49.5°F (9.7°C) in November to a cold 37.6°F (3.1°C). Weather in December »
Updated: Aug 11, 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 coldest month?
Farmington's temperature records reveal January as the coldest month, marked by average highs of 31.6°F (-0.2°C) and lows of 18.9°F (-7.3°C).
What is the driest month?
January is the month with the least rainfall. Rain falls for 4.8 days and accumulates 1.22" (31mm) of precipitation.
How many days does it rain?
Throughout the year, there are 134.4 rainfall days, and 27.44" (697mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through April, October through December.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 7.4 days and accumulates 3.98" (101mm) of snow.
How much does it snow?
In Farmington, during the entire year, snow falls for 24.7 days and aggregates up to 11.69" (297mm) of snow.
What is the month with the least sunshine in Farmington?
The month with the least sunshine is January, with an average of 4.3h of sunshine.
What is the month with the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the rainiest month?
The month with the most rainfall is May, when the rain falls for 17.6 days and typically aggregates up to 3.7" (94mm) of precipitation.
When it does not snow?
May through September are months without snowfall.
What is the most humid month?
The months with the highest humidity are June and July, with an average relative humidity of 81%.
When are the longest days in Farmington?
With an average of 15h and 0min of daylight, June has the longest days of the year in Farmington.
When is the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What are the warmest months?
In Farmington, July is known for its average highest temperatures, reaching a high of 83.3°F (28.5°C) and a low of 66.6°F (19.2°C).
What month has the most sunshine?
July has the most sunshine of the year in Farmington, Iowa, with an average of 10.4h of sunshine.
What is the least humid month?
With an average relative humidity of 71%, October is the least humid month.
What is the month with the shortest days?
With an average of 9h and 18min of daylight, December has the shortest days of the year.
Average temperature
Farmington, IA
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (31.6°F).
The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure
Farmington, IA
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Farmington, IA
- Average wind speed in January:
10.5mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.4mph - Average wind speed in April:
10.3mph - Average wind speed in May:
8.6mph - Average wind speed in June:
7.7mph
- Average wind speed in July:
6.7mph - Average wind speed in August:
6.7mph - Average wind speed in September:
7.6mph - Average wind speed in October:
9.3mph - Average wind speed in November:
10.1mph - Average wind speed in December:
9.9mph
The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).
Average humidity
Farmington, IA
The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Farmington, IA
- Average rainfall in January:
1.22" - Average rainfall in February:
1.3" - Average rainfall in March:
2.17" - Average rainfall in April:
3.15" - Average rainfall in May:
3.7" - Average rainfall in June:
3.58"
The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is January (1.22").
Average rainfall days
Farmington, IA
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
4.7 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
17.6 days - Average rainfall days in June:
17.2 days
- Average rainfall days in July:
14.6 days - Average rainfall days in August:
12.3 days - Average rainfall days in September:
10.9 days - Average rainfall days in October:
10.1 days - Average rainfall days in November:
9 days - Average rainfall days in December:
6.1 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is February (4.7 days).
Average snowfall
Farmington, IA
The month with the highest snowfall is January (3.98").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Farmington, IA
- Average snowfall days in January:
7.4 days - Average snowfall days in February:
6.5 days - Average snowfall days in March:
3.8 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 days - Average snowfall days in October:
0.4 days - Average snowfall days in November:
1 days - Average snowfall days in December:
5.1 days
The month with the highest number of snowfall days is January (7.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Farmington, IA
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 3min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Farmington, IA
- Average sunshine days in January:
19.3 days - Average sunshine days in February:
16.6 days - Average sunshine days in March:
14.9 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
11.5 days - Average sunshine days in June:
10.9 days
- Average sunshine days in July:
13.4 days - Average sunshine days in August:
16.4 days - Average sunshine days in September:
17 days - Average sunshine days in October:
19.1 days - Average sunshine days in November:
18.7 days - Average sunshine days in December:
19.5 days
The month with the most sunshine days is December (19.5 days).
The month with the least sunshine days is June (10.9 days).
Average UV index
Farmington, IA
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Farmington, IA
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility
Farmington, IA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Farmington, Iowa, USA
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