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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 Valley Park, Missouri, with an average temperature varying between 38.1°F (3.4°C) and 24.6°F (-4.1°C). In Valley Park, the month of January registers the lowest temperatures, averaging 38.1°F (3.4°C) at the peak and 24.6°F (-4.1°C) at the lowest. Weather in January »
Weather in February
February, the last month of the winter in Valley Park, is a frosty month, with an average temperature fluctuating between 28°F (-2.2°C) and 42.8°F (6°C). February commences with an average high-temperature of a chilly 42.8°F (6°C), showing little deviation from January's 38.1°F (3.4°C). Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Valley Park, Missouri, with an average temperature varying between 38.3°F (3.5°C) and 54.5°F (12.5°C). As Valley Park welcomes March, the average high-temperature sees a rise, transitioning from a frosty 42.8°F (6°C) in February to a fresh 54.5°F (12.5°C). Weather in March »
Weather in April
April in Valley Park, Missouri, is a comfortable spring month, with an average temperature varying between 65.8°F (18.8°C) and 48°F (8.9°C). The start of April signals an increase in the average high-temperature, moving from a cool 54.5°F (12.5°C) in March to a refreshing 65.8°F (18.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Valley Park, Missouri, with an average temperature fluctuating between 75.6°F (24.2°C) and 57.6°F (14.2°C). Valley Park in May shows a temperature shift, moving from an average high of a refreshing 65.8°F (18.8°C) in April to a warm 75.6°F (24.2°C). Weather in May »
Weather in June
June, the first month of the summer in Valley Park, is still a warm month, with an average temperature fluctuating between 84.7°F (29.3°C) and 66.4°F (19.1°C). Valley Park's June weather shows an increase in high-temperatures, moving from May's 75.6°F (24.2°C) to a still warm 84.7°F (29.3°C). Weather in June »
Weather in July
July in Valley Park, Missouri, is a tropical summer month, with temperature in the range of an average high of 87.4°F (30.8°C) and an average low of 69.3°F (20.7°C). Valley Park's temperature records reveal July as the warmest month, marked by average highs of 87.4°F (30.8°C) and lows of 69.3°F (20.7°C). July's mean heat index is evaluated at a sweltering 102.2°F (39°C). Weather in July »
Weather in August
The last month of the summer, August, is also a hot month in Valley Park, Missouri, with an average temperature fluctuating between 86.5°F (30.3°C) and 67.5°F (19.7°C). The start of August marks an average high-temperature of a still hot 86.5°F (30.3°C), hardly distinguishable from the conditions in July. Weather in August »
Weather in September
September, the first month of the autumn in Valley Park, is still a warm month, with an average temperature fluctuating between 60.1°F (15.6°C) and 80.1°F (26.7°C). September brings a slight decrease in temperature, down from a tropical 86.5°F (30.3°C) in August to a moderately hot 80.1°F (26.7°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Valley Park, Missouri, with an average temperature ranging between min 49.1°F (9.5°C) and max 66.6°F (19.2°C). As October arrives, Valley Park's weather displays a decrease in high-temperatures, transitioning from September's moderately hot 80.1°F (26.7°C) to an enjoyable 66.6°F (19.2°C). Weather in October »
Weather in November
November, the last month of the autumn in Valley Park, is also a fresh month, with temperature in the range of an average high of 53.4°F (11.9°C) and an average low of 38.1°F (3.4°C). The onset of November entails a temperature shift, as the average high-temperature decreases from a comfortable 66.6°F (19.2°C) in October to a fresh 53.4°F (11.9°C). Weather in November »
Weather in December
December, the first month of the winter in Valley Park, is also a frosty month, with an average temperature varying between 43°F (6.1°C) and 30.6°F (-0.8°C). With December's onset, the weather shows a temperature decrease, transitioning from a fresh 53.4°F (11.9°C) in November to a chilly 43°F (6.1°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Valley Park?
January, on average, is the coldest month in Valley Park, registering a high temperature of 38.1°F (3.4°C) and a low of 24.6°F (-4.1°C).
How many days does it rain in Valley Park?
Throughout the year, in Valley Park, there are 141.7 rainfall days, and 32.01" (813mm) of precipitation is accumulated.
When does it snow in Valley Park?
Months with snowfall in Valley Park, Missouri, are January through March, September, November and December.
When does it snow the most in Valley Park?
January is the month with the most snowfall in Valley Park, Missouri. Snow falls for 6.7 days and accumulates 2.52" (64mm) of snow.
How much does it snow in Valley Park?
In Valley Park, during the entire year, snow falls for 18.9 days and aggregates up to 7.2" (183mm) of snow.
What is the month with the least sunshine in Valley Park?
January has the least sunshine of the year in Valley Park, Missouri, with an average of 4.5h of sunshine.
What are the months with the lowest UV index in Valley Park?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the driest month in Valley Park?
The month with the least rainfall in Valley Park, Missouri, is February, when the rain falls for 7.5 days and typically collects 1.54" (39mm) of precipitation.
When is Daylight Saving Time (DST) in Valley Park?
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 in Valley Park?
April through August and October are months without snowfall in Valley Park, Missouri.
What is the most humid month in Valley Park?
With an average relative humidity of 78%, May is the most humid month.
What is the rainiest month in Valley Park?
May is the month with the most rainfall in Valley Park, Missouri. Rain falls for 16.9 days and accumulates 4.09" (104mm) of precipitation.
When are the longest days in Valley Park?
June has the longest days of the year, with an average of 14h and 48min of daylight.
What is the month with the most sunshine in Valley Park?
The months with the most sunshine in Valley Park, Missouri, are June and July, with an average of 10.4h of sunshine.
What time of the year is the hottest in Valley Park?
In Valley Park, July is known for its average highest temperatures, reaching a high of 87.4°F (30.8°C) and a low of 69.3°F (20.7°C).
When is the highest UV index in Valley Park?
With an average maximum UV index of 7, July is the month with the highest UV index in Valley Park, Missouri.
What is the least humid month in Valley Park?
With an average relative humidity of 71%, October is the least humid month in Valley Park.
What is the month with the shortest days in Valley Park?
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
Valley Park, 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 (38.1°F).
The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).
Average pressure
Valley Park, 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:
29.95"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
Valley Park, MO
- Average wind speed in January:
8.9mph - Average wind speed in February:
8.8mph - Average wind speed in March:
8.6mph - Average wind speed in April:
8.5mph - Average wind speed in May:
7mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.4mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.7mph - Average wind speed in October:
7.3mph - Average wind speed in November:
8mph - Average wind speed in December:
8.2mph
The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
Valley Park, MO
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Valley Park, MO
- Average rainfall in January:
2.05" - Average rainfall in February:
1.54" - Average rainfall in March:
2.48" - Average rainfall in April:
3.58" - Average rainfall in May:
4.09" - Average rainfall in June:
3.27"
- Average rainfall in July:
2.83" - Average rainfall in August:
3.35" - Average rainfall in September:
2.17" - Average rainfall in October:
2.76" - Average rainfall in November:
1.89" - Average rainfall in December:
2.01"
The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is February (1.54").
Average rainfall days
Valley Park, MO
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
7.5 days - Average rainfall days in March:
13 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
15.4 days - Average rainfall days in August:
13.9 days - Average rainfall days in September:
11.9 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
7.2 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (6.3 days).
Average snowfall
Valley Park, MO
The month with the highest snowfall is January (2.52").
The months with the least snowfall are April, May, June, July, August and October (0").
Average snowfall days
Valley Park, MO
- Average snowfall days in January:
6.7 days - Average snowfall days in February:
5.1 days - Average snowfall days in March:
1.8 days - Average snowfall days in April:
0 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:
0.1 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
1.5 days - Average snowfall days in December:
3.6 days
The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are April, May, June, July and August (0 days).
Average daylight / Average sunshine
Valley Park, 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 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 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 3min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - 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 2min - Average sunshine in October:
6h and 0min - 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 24min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days
Valley Park, MO
- Average sunshine days in January:
19.1 days - Average sunshine days in February:
15.4 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
12.6 days - Average sunshine days in June:
12.7 days
- Average sunshine days in July:
12.6 days - Average sunshine days in August:
15.1 days - Average sunshine days in September:
16.3 days - Average sunshine days in October:
19.2 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
20.1 days
The month with the most sunshine days is December (20.1 days).
The months with the least sunshine days are May and July (12.6 days).
Average UV index
Valley Park, MO
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
Valley Park, MO
The month with the most cloud cover is January (Cloud cover 51).
The months with the least cloud cover are June, July and August (Cloud cover 29).
Average visibility
Valley Park, 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).
Valley Park, Missouri, USA
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