Climate and monthly weather forecastWeldon Spring Heights, MO
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Weldon Spring Heights, Missouri, with an average temperature fluctuating between 37.8°F (3.2°C) and 24.1°F (-4.4°C). With an average high-temperature of 37.8°F (3.2°C) and an average low-temperature of 24.1°F (-4.4°C), January is the coldest month. Weather in January »Weather in February
February, the last month of the winter in Weldon Spring Heights, is another cold month, with an average temperature ranging between min 27.9°F (-2.3°C) and max 42.4°F (5.8°C). The commencement of February introduces an average high-temperature of a still wintry 42.4°F (5.8°C), closely mirroring the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a fresh month in Weldon Spring Heights, Missouri, with temperature in the range of an average low of 37.9°F (3.3°C) and an average high of 54.7°F (12.6°C). With the onset of March, the average high-temperature slightly shifts from February's cold 42.4°F (5.8°C) to a cool 54.7°F (12.6°C). Weather in March »Weather in April
April in Weldon Spring Heights, Missouri, is a refreshing spring month, with an average temperature varying between 65.8°F (18.8°C) and 47.8°F (8.8°C). An escalation in the average high-temperature is seen with the onset of April, moving from a fresh 54.7°F (12.6°C) in March to an enjoyable 65.8°F (18.8°C). Weather in April »Weather in May
May, the last month of the spring in Weldon Spring Heights, is a moderately hot month, with an average temperature varying between 57°F (13.9°C) and 75°F (23.9°C). May's arrival signals an increase in average high-temperatures, moving from April's refreshing 65.8°F (18.8°C) to a warm 75°F (23.9°C). Weather in May »Weather in June
June, the first month of the summer in Weldon Spring Heights, is also a moderately hot month, with temperature in the range of an average high of 84.4°F (29.1°C) and an average low of 66.4°F (19.1°C). As Weldon Spring Heights transitions into June, the average high-temperature shows a change, moving from a moderately hot 75°F (23.9°C) in May to a still warm 84.4°F (29.1°C). Weather in June »Weather in July
July in Weldon Spring Heights, Missouri, is a tropical summer month, with temperature in the range of an average low of 68.5°F (20.3°C) and an average high of 87.4°F (30.8°C). Weldon Spring Heights's warmest weather arrives in July, when temperatures average a high of 87.4°F (30.8°C) and a low of 68.5°F (20.3°C). July's mean heat index is appraised at a very hot 102.2°F (39°C). Weather in July »Weather in August
The last month of the summer, August, is another hot month in Weldon Spring Heights, Missouri, with an average temperature fluctuating between 86.2°F (30.1°C) and 66.9°F (19.4°C). August's onset sees an average high-temperature of a still hot 86.2°F (30.1°C), exhibiting a slight fluctuation from the previous month. Weather in August »Weather in September
September, the first month of the autumn in Weldon Spring Heights, is also a moderately hot month, with an average temperature ranging between max 79.7°F (26.5°C) and min 59.9°F (15.5°C). Weldon Spring Heights records a mild change in average high-temperature during September, easing from a tropical 86.2°F (30.1°C) in August to a moderately hot 79.7°F (26.5°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Weldon Spring Heights, Missouri, with an average temperature ranging between max 66.4°F (19.1°C) and min 48.7°F (9.3°C). A moderate decline in the average high-temperature is seen during October, decreasing from a moderately hot 79.7°F (26.5°C) in September to a comfortable 66.4°F (19.1°C). Weather in October »Weather in November
November, the last month of the autumn in Weldon Spring Heights, is also a fresh month, with temperature in the range of an average low of 38.1°F (3.4°C) and an average high of 53.6°F (12°C). The onset of November brings a small change in high-temperatures, falling from a refreshing 66.4°F (19.1°C) in October to a cool 53.6°F (12°C). Weather in November »Weather in December
December, the first month of the winter in Weldon Spring Heights, is still a chilly month, with an average temperature varying between 30°F (-1.1°C) and 43°F (6.1°C). December's arrival correlates with a reduction in the average high-temperature, down from a fresh 53.6°F (12°C) in November to a frosty 43°F (6.1°C). Weather in December »Updated: Jun 12, 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
January is the coldest month, exhibiting average temperatures of 37.8°F (3.2°C) at the peak and 24.1°F (-4.4°C) at the base.
In Weldon Spring Heights, during the entire year, the rain falls for 139.6 days and collects up to 26.1" (663mm) of precipitation.
January through March, November and December are months with snowfall.
In Weldon Spring Heights, during the entire year, snow falls for 18.9 days and aggregates up to 4.92" (125mm) of snow.
January has the least sunshine of the year, with an average of 4.7h of sunshine.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
The month with the least rainfall is February, when the rain falls for 6.9 days and typically collects 1.3" (33mm) of precipitation.
The month with the most snowfall is February, when snow falls for 5.3 days and typically aggregates up to 1.69" (43mm) of snow.
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.
April through October are months without snowfall.
The most humid month is May, with an average relative humidity of 78%.
The month with the most rainfall is May, when the rain falls for 16.3 days and typically aggregates up to 3.19" (81mm) of precipitation.
With an average of 14h and 48min of daylight, June has the longest days of the year.
June is the month with the highest UV index, with an average maximum UV index of 7.
Weldon Spring Heights's July weather, marked by an average high temperature of 87.4°F (30.8°C) and an average low temperature of 68.5°F (20.3°C), is the warmest in the year.
The month with the most sunshine is July, with an average of 10.6h of sunshine.
With an average relative humidity of 71%, October is the least humid month in Weldon Spring Heights.
With an average of 9h and 30min of daylight, December has the shortest days of the year in Weldon Spring Heights.
Average temperature
Weldon Spring Heights, 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 (37.8°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (24.1°F).
Average pressure
Weldon Spring Heights, 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
Weldon Spring Heights, 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:
8.6mph - Average wind speed in May:
7mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.4mph - Average wind speed in August:
5.5mph - Average wind speed in September:
5.8mph - 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 (8.9mph).
The calmest month (with the lowest average wind speed) is July (5.4mph).
Average humidity
Weldon Spring Heights, MO
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Weldon Spring Heights, MO
- Average rainfall in January:
1.38" - Average rainfall in February:
1.3" - Average rainfall in March:
1.85" - Average rainfall in April:
2.83" - Average rainfall in May:
3.19" - Average rainfall in June:
2.76"
- Average rainfall in July:
2.64" - Average rainfall in August:
2.99" - Average rainfall in September:
1.89" - Average rainfall in October:
2.32" - Average rainfall in November:
1.46" - Average rainfall in December:
1.5"
The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is February (1.3").
Average rainfall days
Weldon Spring Heights, MO
- Average rainfall days in January:
6.8 days - Average rainfall days in February:
6.9 days - Average rainfall days in March:
13.1 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
14.6 days
- Average rainfall days in July:
15.4 days - Average rainfall days in August:
14.5 days - Average rainfall days in September:
12 days - Average rainfall days in October:
10.6 days - Average rainfall days in November:
8.4 days - Average rainfall days in December:
7.2 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (6.8 days).
Average snowfall
Weldon Spring Heights, MO
The month with the highest snowfall is February (1.69").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Weldon Spring Heights, MO
- Average snowfall days in January:
6.7 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
1.9 days - Average snowfall days in April:
0.3 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:
3.5 days
The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Weldon Spring Heights, MO
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 48min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 30min
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 42min - Average sunshine in February:
4h and 48min - Average sunshine in March:
6h and 36min - Average sunshine in April:
8h and 36min - Average sunshine in May:
9h and 30min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
10h and 36min - Average sunshine in August:
10h and 18min - Average sunshine in September:
9h and 36min - Average sunshine in October:
6h and 6min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days
Weldon Spring Heights, MO
- Average sunshine days in January:
20.2 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
15.5 days - Average sunshine days in April:
15.3 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
12 days
- Average sunshine days in July:
13.4 days - Average sunshine days in August:
14.2 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
19.2 days - Average sunshine days in November:
19.4 days - Average sunshine days in December:
20.2 days
The months with the most sunshine days are January and December (20.2 days).
The month with the least sunshine days is June (12 days).
Average UV index
Weldon Spring Heights, MO
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Weldon Spring Heights, MO
The month with the most cloud cover is January (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 27).
Average visibility
Weldon Spring Heights, 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).
