Expand
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, the same as December, is a wintry winter month in Fairfax, Missouri, with an average temperature varying between 32.5°F (0.3°C) and 18.5°F (-7.5°C). The month of January, characterized by an average high of 32.5°F (0.3°C) and a low of 18.5°F (-7.5°C), is recognized as the coldest. Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Fairfax, Missouri, with an average temperature fluctuating between 36.9°F (2.7°C) and 21.9°F (-5.6°C). February's advent presents an average high-temperature of a still cold 36.9°F (2.7°C), indicating a slight variation from the conditions of the previous month. Weather in February »
Weather in March
March, the first month of the spring in Fairfax, is a cool month, with temperature in the range of an average low of 34.9°F (1.6°C) and an average high of 51.4°F (10.8°C). Fairfax's transition into March is marked by a clear rise in the average high-temperature, advancing from a cold 36.9°F (2.7°C) in February to a fresh 51.4°F (10.8°C). Weather in March »
Weather in April
April is an enjoyable spring month in Fairfax, Missouri, with an average temperature fluctuating between 63°F (17.2°C) and 44.2°F (6.8°C). The onset of April brings a rise in the average high-temperature, elevating from a cool 51.4°F (10.8°C) in March to a refreshing 63°F (17.2°C). Weather in April »
Weather in May
May, the last month of the spring in Fairfax, is an agreeable month, with an average temperature ranging between max 72.1°F (22.3°C) and min 55°F (12.8°C). May's arrival sees a rise in the average high-temperature, jumping from April's refreshing 63°F (17.2°C) to an agreeable 72.1°F (22.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Fairfax, Missouri, with an average temperature ranging between min 64.9°F (18.3°C) and max 82.2°F (27.9°C). The arrival of June brings a change in Fairfax's weather, with average high-temperatures moving from May's agreeable 72.1°F (22.3°C) to a moderately hot 82.2°F (27.9°C). Weather in June »
Weather in July
July, like June, in Fairfax, Missouri, is another warm summer month, with an average temperature ranging between min 67.1°F (19.5°C) and max 84.9°F (29.4°C). With average high and low temperatures of 84.9°F (29.4°C) and 67.1°F (19.5°C) respectively, July is Fairfax's warmest month. The heat index in July is computed to be a very hot 96.8°F (36°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Fairfax, Missouri, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 64.2°F (17.9°C). August's onset records a minor alteration in the average high-temperature to a still warm 82.9°F (28.3°C) from July's 84.9°F (29.4°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Fairfax, Missouri, with an average temperature varying between 77.7°F (25.4°C) and 57.7°F (14.3°C). Upon the onset of September, Fairfax witnesses an average high-temperature of a still moderately hot 77.7°F (25.4°C), showing a close resemblance to the prior month. Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Fairfax, Missouri, with an average temperature fluctuating between 46°F (7.8°C) and 63.3°F (17.4°C). October's arrival witnesses a distinct temperature drop, receding from September's warm 77.7°F (25.4°C) to a comfortable 63.3°F (17.4°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Fairfax, Missouri, with an average temperature varying between 50.2°F (10.1°C) and 34.7°F (1.5°C). As November arrives, Fairfax's weather displays a decrease in high-temperatures, transitioning from October's enjoyable 63.3°F (17.4°C) to a cool 50.2°F (10.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Fairfax, Missouri, with an average temperature varying between 36.5°F (2.5°C) and 23.9°F (-4.5°C). Fairfax, Missouri, in December demonstrates a small temperature transition, adjusting from an average high of a cool 50.2°F (10.1°C) in November to a wintry 36.5°F (2.5°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Fairfax?
The coldest time of the year in Fairfax is January, with temperatures averaging a high of 32.5°F (0.3°C) and a low of 18.5°F (-7.5°C).
How much does it rain in Fairfax?
Throughout the year, there are 120.8 rainfall days, and 24.09" (612mm) of precipitation is accumulated.
When does it snow in Fairfax?
Months with snowfall in Fairfax are January through April, October through December.
When does it snow the most in Fairfax?
The month with the most snowfall is January, when snow falls for 6.7 days and typically aggregates up to 3.03" (77mm) of snow.
How many days does it snow in Fairfax?
In Fairfax, during the entire year, snow falls for 23.5 days and aggregates up to 10.51" (267mm) of snow.
What is the month with the least sunshine in Fairfax?
The month with the least sunshine in Fairfax, Missouri, is January, with an average of 4.8h of sunshine.
What is the month with the lowest UV index in Fairfax?
The months with the lowest UV index in Fairfax are January, February, November and December, with an average maximum UV index of 2.
What is the driest month in Fairfax?
The month with the least rainfall in Fairfax, Missouri, is February, when the rain falls for 3.8 days and typically collects 0.67" (17mm) of precipitation.
When is Daylight Saving Time (DST) in Fairfax?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Fairfax, Missouri, 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 in Fairfax?
In Fairfax, snow does not fall in May through September.
What is the rainiest month in Fairfax?
The month with the most rainfall in Fairfax is June, when the rain falls for 15.8 days and typically aggregates up to 4.21" (107mm) of precipitation.
When are the longest days in Fairfax?
With an average of 15h and 0min of daylight, June has the longest days of the year in Fairfax, Missouri.
What are the months with the highest UV index in Fairfax?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Fairfax, Missouri.
What are the warmest months in Fairfax?
July stands out as Fairfax's warmest month, with an average high-temperature of 84.9°F (29.4°C) and a low-temperature of 67.1°F (19.5°C).
What is the most humid month in Fairfax?
July is the most humid month, with an average relative humidity of 79%.
What month has the most sunshine in Fairfax?
The month with the most sunshine in Fairfax, Missouri, is July, with an average of 10.3h of sunshine.
What is the least humid month in Fairfax?
With an average relative humidity of 67%, October is the least humid month in Fairfax.
What is the month with the shortest days in Fairfax?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
Average temperature
Fairfax, MO
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (32.5°F).
The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure
Fairfax, MO
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.91"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.87"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"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 (29.87"Hg).
Average wind speed
Fairfax, MO
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.9mph - Average wind speed in March:
10.1mph - Average wind speed in April:
10.1mph - Average wind speed in May:
8.5mph - Average wind speed in June:
8mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.8mph - Average wind speed in September:
7.8mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.6mph - Average wind speed in December:
9.4mph
The windiest months (with the highest average wind speed) are March and April (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity
Fairfax, MO
The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is October (67%).
Average rainfall
Fairfax, MO
- Average rainfall in January:
0.75" - Average rainfall in February:
0.67" - Average rainfall in March:
1.5" - Average rainfall in April:
1.85" - Average rainfall in May:
3.86" - Average rainfall in June:
4.21"
- Average rainfall in July:
2.76" - Average rainfall in August:
2.56" - Average rainfall in September:
1.93" - Average rainfall in October:
2.01" - Average rainfall in November:
1.06" - Average rainfall in December:
0.94"
The wettest month (with the highest rainfall) is June (4.21").
The driest month (with the least rainfall) is February (0.67").
Average rainfall days
Fairfax, MO
- Average rainfall days in January:
3.9 days - Average rainfall days in February:
3.8 days - Average rainfall days in March:
9.4 days - Average rainfall days in April:
13.5 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
12.8 days - Average rainfall days in August:
12.9 days - Average rainfall days in September:
11.7 days - Average rainfall days in October:
9.2 days - Average rainfall days in November:
6.5 days - Average rainfall days in December:
4 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (3.8 days).
Average snowfall
Fairfax, MO
The month with the highest snowfall is January (3.03").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Fairfax, MO
- Average snowfall days in January:
6.7 days - Average snowfall days in February:
6.7 days - Average snowfall days in March:
3.3 days - Average snowfall days in April:
0.7 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:
0.7 days - Average snowfall days in November:
0.9 days - Average snowfall days in December:
4.5 days
The months with the highest number of snowfall days are January and February (6.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Fairfax, MO
- 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 2min - 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:
10h and 0min - 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 24min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
5h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days
Fairfax, MO
- Average sunshine days in January:
21 days - Average sunshine days in February:
18 days - Average sunshine days in March:
17.1 days - Average sunshine days in April:
14.5 days - Average sunshine days in May:
11.4 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
14.7 days - Average sunshine days in September:
16.9 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
21.5 days
The months with the most sunshine days are November and December (21.5 days).
The month with the least sunshine days is May (11.4 days).
Average UV index
Fairfax, MO
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
Fairfax, MO
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility
Fairfax, MO
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).
Fairfax, Missouri, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
