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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, like December, in Dellwood, Missouri, is an icy winter month, with temperature in the range of an average high of 37.2°F (2.9°C) and an average low of 24.1°F (-4.4°C). January is the month when Dellwood, Missouri, sees the lowest average temperatures, with a high of 37.2°F (2.9°C) and a low of 24.1°F (-4.4°C). Weather in January »
Weather in February
February, the last month of the winter in Dellwood, is also a wintry month, with an average temperature ranging between min 27.5°F (-2.5°C) and max 41.5°F (5.3°C). As February takes hold, the average high-temperature is a still wintry 41.5°F (5.3°C), nearly mirroring that of the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Dellwood, Missouri, with an average temperature ranging between min 37.9°F (3.3°C) and max 54°F (12.2°C). As Dellwood transitions into March, a rise in the average high-temperature is observed, moving from an icy 41.5°F (5.3°C) in February to a cool 54°F (12.2°C). Weather in March »
Weather in April
April is a refreshing spring month in Dellwood, Missouri, with an average temperature ranging between max 65.1°F (18.4°C) and min 47.8°F (8.8°C). The transition from March to April brings a temperature rise, with average high-temperatures increasing from a fresh 54°F (12.2°C) to an enjoyable 65.1°F (18.4°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Dellwood, Missouri, with an average temperature fluctuating between 57.6°F (14.2°C) and 74.8°F (23.8°C). The shift from April to May brings an increase in the average high-temperature, moving from a refreshing 65.1°F (18.4°C) to a moderately hot 74.8°F (23.8°C). Weather in May »
Weather in June
June, the first month of the summer in Dellwood, is also a moderately hot month, with an average temperature ranging between min 66.7°F (19.3°C) and max 83.8°F (28.8°C). As May transitions into June, a change in temperatures is observed, with average highs moving from 74.8°F (23.8°C) to a still warm 83.8°F (28.8°C). Weather in June »
Weather in July
July in Dellwood, Missouri, is a hot summer month, with temperature in the range of an average high of 86.5°F (30.3°C) and an average low of 68.7°F (20.4°C). The average temperatures reach their apex in July, averaging 86.5°F (30.3°C) at the high end and 68.7°F (20.4°C) at the low end. In July, the heat index is evaluated at a torrid 98.6°F (37°C). Weather in July »
Weather in August
August, the last month of the summer in Dellwood, is another warm month, with an average temperature varying between 66.7°F (19.3°C) and 85.3°F (29.6°C). The arrival of August sees a recorded average high-temperature of a warm 85.3°F (29.6°C), showing little divergence from the previous month's conditions. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Dellwood, Missouri, with an average temperature varying between 59.9°F (15.5°C) and 79.5°F (26.4°C). September ushers in a minor alteration in Dellwood's climate, with the average high-temperature moving from August's 85.3°F (29.6°C) to a still moderately hot 79.5°F (26.4°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Dellwood, Missouri, with an average temperature fluctuating between 49.5°F (9.7°C) and 65.7°F (18.7°C). Stepping into October, Dellwood observes a temperature decline, with the average high falling from September's warm 79.5°F (26.4°C) to a comfortable 65.7°F (18.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Dellwood, Missouri, with an average temperature varying between 37.8°F (3.2°C) and 52.9°F (11.6°C). In Dellwood, the average high-temperature in November decreases from a refreshing 65.7°F (18.7°C) in October to a cool 52.9°F (11.6°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Dellwood, Missouri, with an average temperature ranging between min 30°F (-1.1°C) and max 41.9°F (5.5°C). December implies a gentle temperature shift, with average high-temperatures reducing from November's fresh 52.9°F (11.6°C) to a cold 41.9°F (5.5°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Dellwood?
January is the coldest month in Dellwood, with the temperature often reaching an average high of 37.2°F (2.9°C) and an average low of 24.1°F (-4.4°C).
How many days does it rain in Dellwood?
Throughout the year, in Dellwood, Missouri, there are 149 rainfall days, and 31.61" (803mm) of precipitation is accumulated.
When does it snow in Dellwood?
Months with snowfall in Dellwood, Missouri, are January through March, November and December.
How many days does it snow in Dellwood?
Throughout the year, there are 19.5 snowfall days, and 8.82" (224mm) of snow is accumulated.
When is the lowest UV index in Dellwood?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Dellwood.
What is the driest month in Dellwood?
The month with the least rainfall in Dellwood, Missouri, is February, when the rain falls for 7.7 days and typically collects 1.69" (43mm) of precipitation.
When does it snow the most in Dellwood?
February is the month with the most snowfall in Dellwood. Snow falls for 5.4 days and accumulates 2.95" (75mm) of snow.
What is the month with the least sunshine in Dellwood?
With an average of 4.6h of sunshine, February has the least sunshine of the year in Dellwood, Missouri.
When is Daylight Saving Time (DST) in Dellwood?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Dellwood, 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 Dellwood?
April through October are months without snowfall in Dellwood, Missouri.
What is the most humid month in Dellwood?
With an average relative humidity of 78%, May is the most humid month in Dellwood.
What is the rainiest month in Dellwood?
May is the month with the most rainfall. Rain falls for 17.5 days and accumulates 3.82" (97mm) of precipitation.
What are the months with the highest UV index in Dellwood?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Dellwood.
When are the longest days in Dellwood?
With an average of 14h and 48min of daylight, June has the longest days of the year in Dellwood.
What is the month with the most sunshine in Dellwood?
June and July, with an average of 10.5h of sunshine, are months with the most sunshine.
What month is the hottest in Dellwood?
The warmest period tends to be July, when average temperatures fluctuate between a high of 86.5°F (30.3°C) and a low of 68.7°F (20.4°C).
What is the least humid month in Dellwood?
The least humid month is October, with an average relative humidity of 70%.
What is the month with the shortest days in Dellwood?
With an average of 9h and 30min of daylight, December has the shortest days of the year in Dellwood.
Average temperature
Dellwood, MO
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.2°F).
The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (24.1°F).
Average pressure
Dellwood, 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
Dellwood, MO
- Average wind speed in January:
9.3mph - Average wind speed in February:
9.2mph - Average wind speed in March:
9mph - Average wind speed in April:
9mph - Average wind speed in May:
7.3mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.6mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.1mph - Average wind speed in October:
7.9mph - Average wind speed in November:
8.6mph - Average wind speed in December:
8.7mph
The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is July (5.6mph).
Average humidity
Dellwood, MO
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Dellwood, MO
- Average rainfall in January:
1.85" - Average rainfall in February:
1.69" - Average rainfall in March:
2.4" - Average rainfall in April:
3.54" - Average rainfall in May:
3.82" - Average rainfall in June:
3.54"
- Average rainfall in July:
3.15" - Average rainfall in August:
3.27" - Average rainfall in September:
2.01" - Average rainfall in October:
2.48" - Average rainfall in November:
1.81" - Average rainfall in December:
2.05"
The wettest month (with the highest rainfall) is May (3.82").
The driest month (with the least rainfall) is February (1.69").
Average rainfall days
Dellwood, MO
- Average rainfall days in January:
7.3 days - Average rainfall days in February:
7.7 days - Average rainfall days in March:
14.6 days - Average rainfall days in April:
15.2 days - Average rainfall days in May:
17.5 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
16.9 days - Average rainfall days in August:
14.2 days - Average rainfall days in September:
12.4 days - Average rainfall days in October:
10.6 days - Average rainfall days in November:
9.1 days - Average rainfall days in December:
8.2 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (7.3 days).
Average snowfall
Dellwood, MO
The month with the highest snowfall is February (2.95").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Dellwood, MO
- Average snowfall days in January:
6.7 days - Average snowfall days in February:
5.4 days - Average snowfall days in March:
2.2 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:
1.3 days - Average snowfall days in December:
3.7 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
Dellwood, 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 4min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 3min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 3min - Average sunshine in October:
6h and 1min - 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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days
Dellwood, MO
- Average sunshine days in January:
18.8 days - Average sunshine days in February:
15.9 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
13.5 days - Average sunshine days in May:
11 days - Average sunshine days in June:
11.7 days
- Average sunshine days in July:
12 days - Average sunshine days in August:
14.5 days - Average sunshine days in September:
15.2 days - Average sunshine days in October:
19 days - Average sunshine days in November:
18.1 days - Average sunshine days in December:
18.9 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is May (11 days).
Average UV index
Dellwood, 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
Dellwood, MO
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility
Dellwood, 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).
Dellwood, Missouri, USA
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