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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
Climate and monthly weather forecast
Weather in January
January, like December, in Farmington, Missouri, is another cold winter month, with an average temperature varying between 39.6°F (4.2°C) and 25.2°F (-3.8°C). Farmington reaches its lowest average temperatures in January, measuring 39.6°F (4.2°C) at the peak and 25.2°F (-3.8°C) at the lowest. Weather in January »
Weather in February
February, the last month of the winter in Farmington, is a frosty month, with an average temperature ranging between max 43.7°F (6.5°C) and min 28.8°F (-1.8°C). The transition into February marks the average high-temperature at a frosty 43.7°F (6.5°C), differing minimally from January's 39.6°F (4.2°C). Weather in February »
Weather in March
March, the first month of the spring in Farmington, is a cool month, with an average temperature fluctuating between 38.3°F (3.5°C) and 55°F (12.8°C). Farmington's weather shows a temperature rise with the arrival of March, moving from a chilly 43.7°F (6.5°C) in February to a fresh 55°F (12.8°C). Weather in March »
Weather in April
April in Farmington, Missouri, is a comfortable spring month, with an average temperature fluctuating between 47.7°F (8.7°C) and 65.7°F (18.7°C). As April arrives, Farmington's weather shows an increase in high-temperatures, moving from March's cool 55°F (12.8°C) to a comfortable 65.7°F (18.7°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Farmington, Missouri, with an average temperature ranging between max 75°F (23.9°C) and min 56.5°F (13.6°C). The arrival of May brings a change in Farmington's weather, with average high-temperatures moving from April's comfortable 65.7°F (18.7°C) to a moderately hot 75°F (23.9°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Farmington, Missouri, with an average temperature varying between 85.6°F (29.8°C) and 64.9°F (18.3°C). The arrival of June brings a change in Farmington's weather, with average high-temperatures moving from May's 75°F (23.9°C) to a still warm 85.6°F (29.8°C). Weather in June »
Weather in July
July in Farmington, Missouri, is a hot summer month, with an average temperature varying between 67.6°F (19.8°C) and 87.8°F (31°C). The month of July sees the highest average temperatures, reaching 87.8°F (31°C) at the peak and 67.6°F (19.8°C) at the low. During July, the heat index is estimated at a scorching 104°F (40°C). Weather in July »
Weather in August
August, the last month of the summer in Farmington, is also a hot month, with an average temperature fluctuating between 86.5°F (30.3°C) and 65.7°F (18.7°C). As July transitions into August, Farmington records an average high-temperature of a still hot 86.5°F (30.3°C), showing a gentle shift from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Farmington, Missouri, with an average temperature varying between 79.9°F (26.6°C) and 59°F (15°C). The onset of September brings a small shift in high-temperatures, falling from a tropical 86.5°F (30.3°C) in August to a moderately hot 79.9°F (26.6°C). Weather in September »
Weather in October
October, like September, in Farmington, Missouri, is another enjoyable autumn month, with temperature in the range of an average high of 67.1°F (19.5°C) and an average low of 48°F (8.9°C). With the onset of October, Farmington experiences a modest temperature adjustment, with the average high-temperature receding from a warm 79.9°F (26.6°C) in September to a refreshing 67.1°F (19.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Farmington, is also a fresh month, with an average temperature fluctuating between 53.2°F (11.8°C) and 37.6°F (3.1°C). With November's arrival, Farmington's weather changes as the average high-temperature falls from an enjoyable 67.1°F (19.5°C) in October to a cool 53.2°F (11.8°C). Weather in November »
Weather in December
December, the first month of the winter in Farmington, is also a frosty month, with an average temperature fluctuating between 43.7°F (6.5°C) and 30.6°F (-0.8°C). December's onset corresponds with a shift in the average high-temperature, moving from a cool 53.2°F (11.8°C) in November to a chilly 43.7°F (6.5°C). Weather in December »
Updated: Jul 15, 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 are the coldest months?
Farmington experiences its average lowest temperatures in January, reaching a peak of 39.6°F (4.2°C) and a minimum of 25.2°F (-3.8°C).
How much does it rain?
Throughout the year, there are 148.9 rainfall days, and 31.54" (801mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through March, November and December.
How many days does it snow?
In Farmington, during the entire year, snow falls for 16.9 days and aggregates up to 8.07" (205mm) of snow.
What are the months with the least sunshine?
January and February, with an average of 4.8h of sunshine, are months with the least sunshine.
What are the months 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 does it snow the most?
February is the month with the most snowfall. Snow falls for 4.9 days and accumulates 2.56" (65mm) of snow.
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.
When it does not snow?
April through October are months without snowfall.
What is the most humid month?
The most humid month is May, with an average relative humidity of 79%.
What is the rainiest month?
The month with the most rainfall is May, when the rain falls for 16.4 days and typically aggregates up to 3.62" (92mm) of precipitation.
When is the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Farmington.
When are the longest days?
With an average of 14h and 42min of daylight, June has the longest days of the year.
What are the months with the most sunshine?
June and July, with an average of 10.5h of sunshine, are months with the most sunshine.
What part of the year is the hottest in Farmington?
The average temperatures reach their apex in July, averaging 87.8°F (31°C) at the high end and 67.6°F (19.8°C) at the low end.
What is the driest month?
September is the month with the least rainfall. Rain falls for 12.6 days and accumulates 1.77" (45mm) of precipitation.
What is the least humid month?
October is the least humid month, with an average relative humidity of 73%.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 36min of daylight.
Average temperature
Farmington, MO
The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (39.6°F).
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure
Farmington, MO
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Farmington, MO
- Average wind speed in January:
8.8mph - Average wind speed in February:
8.6mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.3mph - Average wind speed in May:
6.9mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.5mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.9mph - Average wind speed in December:
8.2mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity
Farmington, MO
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Farmington, MO
- Average rainfall in January:
2.01" - Average rainfall in February:
1.93" - Average rainfall in March:
2.68" - Average rainfall in April:
3.43" - Average rainfall in May:
3.62" - Average rainfall in June:
2.99"
- Average rainfall in July:
3.19" - Average rainfall in August:
2.95" - Average rainfall in September:
1.77" - Average rainfall in October:
2.6" - Average rainfall in November:
2.05" - Average rainfall in December:
2.32"
The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days
Farmington, MO
- Average rainfall days in January:
7.3 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
14.4 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
16.4 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
16.9 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
9.2 days - Average rainfall days in December:
8.5 days
The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is January (7.3 days).
Average snowfall
Farmington, MO
The month with the highest snowfall is February (2.56").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Farmington, MO
- Average snowfall days in January:
5.1 days - Average snowfall days in February:
4.9 days - Average snowfall days in March:
2 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:
1.1 days - Average snowfall days in December:
3.6 days
The month with the highest number of snowfall days is January (5.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Farmington, MO
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 3min - 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:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 3min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 48min).
Average sunshine days
Farmington, MO
- Average sunshine days in January:
19.3 days - Average sunshine days in February:
15.7 days - Average sunshine days in March:
13.9 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
11.4 days - Average sunshine days in August:
13.7 days - Average sunshine days in September:
15.3 days - Average sunshine days in October:
19.9 days - Average sunshine days in November:
18.7 days - Average sunshine days in December:
19.3 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is July (11.4 days).
Average UV index
Farmington, MO
The months with the highest UV index are May, 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, MO
The months with the most cloud cover are January, February and March (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility
Farmington, MO
The months with the highest visibility are January, February, March, April, June, September, October, November and December (6mi).
The months with the lowest visibility are May, July and August (5mi).