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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, the same as December, is another cold winter month in Foristell, Missouri, with an average temperature fluctuating between 23.4°F (-4.8°C) and 37.4°F (3°C). The month of January, characterized by an average high of 37.4°F (3°C) and a low of 23.4°F (-4.8°C), is recognized as the coldest. Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Foristell, Missouri, with an average temperature ranging between min 26.6°F (-3°C) and max 41.9°F (5.5°C). As Foristell transitions into February, the average high-temperature stands at a still icy 41.9°F (5.5°C), offering little variation from the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Foristell, is a cool month, with an average temperature ranging between max 54.1°F (12.3°C) and min 37.2°F (2.9°C). In Foristell, the average high-temperature in March increases from a cold 41.9°F (5.5°C) in February to a fresh 54.1°F (12.3°C). Weather in March »
Weather in April
April in Foristell, Missouri, is an enjoyable spring month, with an average temperature varying between 46.2°F (7.9°C) and 65.5°F (18.6°C). The start of April brings a rise in the average high-temperature, moving from a cool 54.1°F (12.3°C) in March to an enjoyable 65.5°F (18.6°C). Weather in April »
Weather in May
May, the last month of the spring in Foristell, is a warm month, with temperature in the range of an average high of 75°F (23.9°C) and an average low of 56.3°F (13.5°C). The start of May brings a shift in the average high-temperature, increasing from April's enjoyable 65.5°F (18.6°C) to a warm 75°F (23.9°C). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Foristell, Missouri, with temperature in the range of an average low of 65.1°F (18.4°C) and an average high of 84.7°F (29.3°C). A rise in the average high-temperature is observed during June, moving from 75°F (23.9°C) in May to a still warm 84.7°F (29.3°C). Weather in June »
Weather in July
July in Foristell, Missouri, is a tropical summer month, with temperature in the range of an average low of 67.6°F (19.8°C) and an average high of 87.4°F (30.8°C). Foristell's July weather, with an average high temperature of 87.4°F (30.8°C) and an average low temperature of 67.6°F (19.8°C), tends to be the warmest of the year. The heat index for July is computed to be a very hot 102.2°F (39°C). Weather in July »
Weather in August
August, the last month of the summer in Foristell, is also a hot month, with an average temperature varying between 65.8°F (18.8°C) and 86°F (30°C). August's presence marks an average high-temperature of a still tropical 86°F (30°C), subtly varied from July's 87.4°F (30.8°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Foristell, Missouri, with an average temperature fluctuating between 79.7°F (26.5°C) and 59°F (15°C). The onset of September entails a subtle temperature shift, as the average high-temperature eases from a tropical 86°F (30°C) in August to a warm 79.7°F (26.5°C). Weather in September »
Weather in October
October, like September, in Foristell, Missouri, is another refreshing autumn month, with temperature in the range of an average low of 47.8°F (8.8°C) and an average high of 65.7°F (18.7°C). The shift from September to October involves a decrease in the average high-temperature, dropping from a warm 79.7°F (26.5°C) to a refreshing 65.7°F (18.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Foristell, is another cool month, with an average temperature varying between 52.7°F (11.5°C) and 37°F (2.8°C). With the beginning of November, the average high-temperature shows a decrease, transitioning from a comfortable 65.7°F (18.7°C) in October to a cool 52.7°F (11.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Foristell, Missouri, with an average temperature ranging between min 29.1°F (-1.6°C) and max 41.7°F (5.4°C). Foristell's weather changes with the onset of December, slightly falling from a cool 52.7°F (11.5°C) in November to a cold 41.7°F (5.4°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Foristell?
January is the month when Foristell sees the average lowest temperatures, with a high of 37.4°F (3°C) and a low of 23.4°F (-4.8°C).
What is the driest month in Foristell?
January is the month with the least rainfall. Rain falls for 6.9 days and accumulates 1.46" (37mm) of precipitation.
How much does it rain in Foristell?
In Foristell, Missouri, during the entire year, the rain falls for 145 days and collects up to 30.04" (763mm) of precipitation.
When does it snow in Foristell?
Months with snowfall in Foristell, Missouri, are January through March, November and December.
When does it snow the most in Foristell?
The month with the most snowfall is January, when snow falls for 6.2 days and typically aggregates up to 2.87" (73mm) of snow.
How much does it snow in Foristell?
In Foristell, during the entire year, snow falls for 20.1 days and aggregates up to 9.06" (230mm) of snow.
What is the month with the least sunshine in Foristell?
With an average of 4.6h of sunshine, January has the least sunshine of the year in Foristell.
When is the lowest UV index in Foristell?
The months with the lowest UV index in Foristell are January, February, November and December, with an average maximum UV index of 2.
When is Daylight Saving Time (DST) in Foristell?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Foristell, 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 Foristell?
April through October are months without snowfall in Foristell, Missouri.
What is the most humid month in Foristell?
With an average relative humidity of 79%, May is the most humid month.
What is the rainiest month in Foristell?
The month with the most rainfall in Foristell is May, when the rain falls for 17.6 days and typically aggregates up to 3.46" (88mm) of precipitation.
When are the longest days in Foristell?
The month with the longest days in Foristell, Missouri, is June, with an average of 14h and 48min of daylight.
What is the month with the most sunshine in Foristell?
June and July, with an average of 10.4h of sunshine, are months with the most sunshine in Foristell.
What is the month with the highest UV index in Foristell?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Foristell, Missouri.
What is the warmest month in Foristell?
Foristell, Missouri, reaches its average highest temperatures in July, measuring 87.4°F (30.8°C) at the peak and 67.6°F (19.8°C) at the lowest.
What is the least humid month in Foristell?
With an average relative humidity of 72%, October is the least humid month in Foristell, Missouri.
What is the month with the shortest days in Foristell?
December has the shortest days of the year in Foristell, Missouri, with an average of 9h and 30min of daylight.
Average temperature
Foristell, MO
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (37.4°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 (23.4°F).
Average pressure
Foristell, 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:
29.93"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"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 (29.92"Hg).
Average wind speed
Foristell, 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:
8.5mph - Average wind speed in May:
6.9mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.5mph - Average wind speed in September:
6mph - Average wind speed in October:
7.3mph - Average wind speed in November:
8.1mph - Average wind speed in December:
8.3mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity
Foristell, MO
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Foristell, MO
- Average rainfall in January:
1.46" - Average rainfall in February:
1.61" - Average rainfall in March:
2.56" - Average rainfall in April:
3.39" - Average rainfall in May:
3.46" - Average rainfall in June:
3.31"
- Average rainfall in July:
3.11" - Average rainfall in August:
3.07" - Average rainfall in September:
2.13" - Average rainfall in October:
2.36" - Average rainfall in November:
1.73" - Average rainfall in December:
1.85"
The wettest month (with the highest rainfall) is May (3.46").
The driest month (with the least rainfall) is January (1.46").
Average rainfall days
Foristell, MO
- Average rainfall days in January:
6.9 days - Average rainfall days in February:
7.8 days - Average rainfall days in March:
14.3 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
17.6 days - Average rainfall days in June:
14.8 days
- Average rainfall days in July:
15.8 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
12.2 days - Average rainfall days in October:
10.3 days - Average rainfall days in November:
9 days - Average rainfall days in December:
7.2 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is January (6.9 days).
Average snowfall
Foristell, MO
The month with the highest snowfall is January (2.87").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Foristell, MO
- Average snowfall days in January:
6.2 days - Average snowfall days in February:
6.3 days - Average snowfall days in March:
2.3 days - Average snowfall days in April:
0.2 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:
0.7 days - Average snowfall days in December:
4.3 days
The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Foristell, 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 2min - Average daylight in June:
14h and 5min
- 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 1min - Average daylight in December:
9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 3min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 3min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days
Foristell, MO
- Average sunshine days in January:
19.5 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
13.7 days - Average sunshine days in May:
11.1 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
14.5 days - Average sunshine days in September:
16.2 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
18.9 days - Average sunshine days in December:
19.5 days
The months with the most sunshine days are January, October and December (19.5 days).
The month with the least sunshine days is May (11.1 days).
Average UV index
Foristell, 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
Foristell, MO
The month with the most cloud cover is January (Cloud cover 50).
The months with the least cloud cover are June and August (Cloud cover 29).
Average visibility
Foristell, MO
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Foristell, Missouri, USA
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