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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 a wintry winter month in Ashburn, Missouri, with an average temperature fluctuating between 22.1°F (-5.5°C) and 34.9°F (1.6°C). January, with an average high of 34.9°F (1.6°C) and a low of 22.1°F (-5.5°C), signifies the coldest month of the year. Weather in January »
Weather in February
February, the last month of the winter in Ashburn, is also an icy month, with temperature in the range of an average low of 25.2°F (-3.8°C) and an average high of 39.6°F (4.2°C). The average high-temperature during February registers at a still icy 39.6°F (4.2°C), maintaining a close resemblance to the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Ashburn, Missouri, with an average temperature varying between 36.5°F (2.5°C) and 52.2°F (11.2°C). Ashburn in March sees a temperature change, with average high-temperatures moving from a cold 39.6°F (4.2°C) in February to a cool 52.2°F (11.2°C). Weather in March »
Weather in April
April is an enjoyable spring month in Ashburn, Missouri, with an average temperature ranging between min 45.9°F (7.7°C) and max 64°F (17.8°C). The arrival of April brings a change in Ashburn's weather, with average high-temperatures moving from March's fresh 52.2°F (11.2°C) to a refreshing 64°F (17.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Ashburn, Missouri, with an average temperature ranging between max 73°F (22.8°C) and min 55.9°F (13.3°C). With the beginning of May, Ashburn's average high-temperature sees an increase, transitioning from a refreshing 64°F (17.8°C) in April to a pleasant 73°F (22.8°C). Weather in May »
Weather in June
June, the first month of the summer in Ashburn, is a moderately hot month, with an average temperature ranging between min 64.8°F (18.2°C) and max 82.2°F (27.9°C). June brings an increase in the average high-temperature, progressing from an agreeable 73°F (22.8°C) in May to a moderately hot 82.2°F (27.9°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Ashburn, Missouri, with an average temperature fluctuating between 67.1°F (19.5°C) and 84.7°F (29.3°C). Ashburn's warmest month, July, generally records average temperatures ranging from a high of 84.7°F (29.3°C) to a low of 67.1°F (19.5°C). The average heat index in July is evaluated at a sweltering 96.8°F (36°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Ashburn, Missouri, with an average temperature fluctuating between 65.5°F (18.6°C) and 84.4°F (29.1°C). The average high-temperature is a still moderately hot 84.4°F (29.1°C) in August, hardly different from the 84.7°F (29.3°C) recorded in July. Weather in August »
Weather in September
September, the first month of the autumn in Ashburn, is also a moderately hot month, with an average temperature varying between 58.6°F (14.8°C) and 78.3°F (25.7°C). The advent of September brings a slight shift in average high-temperature, moving from a moderately hot 84.4°F (29.1°C) in August to a still warm 78.3°F (25.7°C). Weather in September »
Weather in October
October, like September, in Ashburn, Missouri, is another comfortable autumn month, with an average temperature varying between 64.4°F (18°C) and 47.1°F (8.4°C). As October commences, the average high-temperature shows a reduction, transitioning from a warm 78.3°F (25.7°C) in September to a refreshing 64.4°F (18°C). Weather in October »
Weather in November
November, the last month of the autumn in Ashburn, is another cool month, with temperature in the range of an average low of 36.5°F (2.5°C) and an average high of 51.6°F (10.9°C). The onset of November comes with a shift in the average high-temperature, falling from a refreshing 64.4°F (18°C) in October to a cool 51.6°F (10.9°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Ashburn, Missouri, with an average temperature fluctuating between 40.5°F (4.7°C) and 28.2°F (-2.1°C). The onset of December brings a small change in high-temperatures, falling from a cool 51.6°F (10.9°C) in November to a cold 40.5°F (4.7°C). Weather in December »
Updated: Feb 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
What is the coldest month in Ashburn?
The coldest month is January, with an average high-temperature of 34.9°F (1.6°C) and an average low-temperature of 22.1°F (-5.5°C).
How much does it rain in Ashburn?
Throughout the year, there are 142.7 rainfall days, and 27.64" (702mm) of precipitation is accumulated.
When does it snow in Ashburn?
Months with snowfall in Ashburn, Missouri, are January through April, October through December.
When does it snow the most in Ashburn?
January is the month with the most snowfall in Ashburn. Snow falls for 8.5 days and accumulates 3.03" (77mm) of snow.
How much does it snow in Ashburn?
In Ashburn, Missouri, during the entire year, snow falls for 26.1 days and aggregates up to 9.45" (240mm) of snow.
What is the month with the least sunshine in Ashburn?
The months with the least sunshine in Ashburn are January and February, with an average of 4.5h of sunshine.
When is the lowest UV index in Ashburn?
The months with the lowest UV index in Ashburn are January, February, November and December, with an average maximum UV index of 2.
What is the driest month in Ashburn?
February is the month with the least rainfall in Ashburn. Rain falls for 6.3 days and accumulates 1.46" (37mm) of precipitation.
When is Daylight Saving Time (DST) in Ashburn?
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.
What is the most humid month in Ashburn?
With an average relative humidity of 81%, May is the most humid month in Ashburn, Missouri.
What is the wettest month in Ashburn?
The month with the most rainfall is May, when the rain falls for 17.3 days and typically aggregates up to 3.5" (89mm) of precipitation.
When it does not snow in Ashburn?
May through September are months without snowfall.
When are the longest days in Ashburn?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What month has the most sunshine in Ashburn?
With an average of 10.2h of sunshine, June has the most sunshine of the year.
What is the month with the highest UV index in Ashburn?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What are the warmest months in Ashburn?
Ashburn's temperatures peak on average in July, reaching 84.7°F (29.3°C) at their highest and 67.1°F (19.5°C) at their lowest.
What is the least humid month in Ashburn?
October is the least humid month in Ashburn, with an average relative humidity of 71%.
What is the month with the shortest days in Ashburn?
The month with the shortest days in Ashburn is December, with an average of 9h and 24min of daylight.
Average temperature
Ashburn, MO
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (34.9°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 (22.1°F).
Average pressure
Ashburn, MO
- Average pressure in January:
30.15"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:
29.91"Hg
- Average pressure in July:
29.96"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:
30.11"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Ashburn, MO
- Average wind speed in January:
9.7mph - Average wind speed in February:
9.7mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.6mph - Average wind speed in May:
7.8mph - Average wind speed in June:
7mph
- Average wind speed in July:
6mph - Average wind speed in August:
6.1mph - Average wind speed in September:
6.8mph - Average wind speed in October:
8.3mph - Average wind speed in November:
9.2mph - Average wind speed in December:
9.3mph
The windiest months (with the highest average wind speed) are January and February (9.7mph).
The calmest month (with the lowest average wind speed) is July (6mph).
Average humidity
Ashburn, MO
The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Ashburn, MO
- Average rainfall in January:
1.54" - Average rainfall in February:
1.46" - Average rainfall in March:
2.28" - Average rainfall in April:
2.83" - Average rainfall in May:
3.5" - Average rainfall in June:
3.23"
- Average rainfall in July:
2.44" - Average rainfall in August:
2.52" - Average rainfall in September:
2.36" - Average rainfall in October:
2.32" - Average rainfall in November:
1.65" - Average rainfall in December:
1.5"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is February (1.46").
Average rainfall days
Ashburn, MO
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
6.3 days - Average rainfall days in March:
13 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
16 days
- Average rainfall days in July:
16.2 days - Average rainfall days in August:
13.3 days - Average rainfall days in September:
11.9 days - Average rainfall days in October:
11.1 days - Average rainfall days in November:
8.9 days - Average rainfall days in December:
7.6 days
The month with the highest number of rainy days is May (17.3 days).
The months with the least rainy days are January and February (6.3 days).
Average snowfall
Ashburn, 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
Ashburn, MO
- Average snowfall days in January:
8.5 days - Average snowfall days in February:
7.4 days - Average snowfall days in March:
3.6 days - Average snowfall days in April:
0.5 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:
1.5 days - Average snowfall days in December:
4.5 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Ashburn, MO
- Average daylight in January:
9h and 5min - 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:
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 0min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
4h and 3min - Average sunshine in February:
4h and 3min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The months with the least sunshine are January and February (Average sunshine: 4h and 30min).
Average sunshine days
Ashburn, MO
- Average sunshine days in January:
17.3 days - Average sunshine days in February:
14.5 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
10.9 days
- Average sunshine days in July:
12.1 days - Average sunshine days in August:
15 days - Average sunshine days in September:
15.9 days - Average sunshine days in October:
17.6 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
19.2 days
The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is June (10.9 days).
Average UV index
Ashburn, 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
Ashburn, MO
The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are June, July, August and September (Cloud cover 30).
Average visibility
Ashburn, 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).
Ashburn, Missouri, USA
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