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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 Martinsburg, Missouri, with an average temperature varying between 22.5°F (-5.3°C) and 36.1°F (2.3°C). January, with its average high-temperature of 36.1°F (2.3°C) and an average low-temperature of 22.5°F (-5.3°C), holds the record as the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Martinsburg, is another cold month, with an average temperature varying between 26.2°F (-3.2°C) and 40.6°F (4.8°C). February's weather records an average high-temperature of a still wintry 40.6°F (4.8°C), showing little deviation from January. Weather in February »
Weather in March
March, the first month of the spring in Martinsburg, is a fresh month, with an average temperature fluctuating between 36.7°F (2.6°C) and 53.2°F (11.8°C). March brings an increase in the average high-temperature, progressing from a wintry 40.6°F (4.8°C) in February to a cool 53.2°F (11.8°C). Weather in March »
Weather in April
April is a refreshing spring month in Martinsburg, Missouri, with an average temperature fluctuating between 64.9°F (18.3°C) and 46°F (7.8°C). April sees a rise in the average high-temperature, climbing from a cool 53.2°F (11.8°C) in March to an enjoyable 64.9°F (18.3°C). Weather in April »
Weather in May
May, the last month of the spring in Martinsburg, is a moderately hot month, with an average temperature ranging between max 74.7°F (23.7°C) and min 55.9°F (13.3°C). The arrival of May brings a temperature shift, with the average high-temperature escalating from a comfortable 64.9°F (18.3°C) in April to a moderately hot 74.7°F (23.7°C). Weather in May »
Weather in June
June, the first month of the summer in Martinsburg, is still a warm month, with an average temperature ranging between max 84.7°F (29.3°C) and min 65.1°F (18.4°C). June comes with an increase, with the average high-temperature moving from a moderately hot 74.7°F (23.7°C) in May to a still warm 84.7°F (29.3°C). Weather in June »
Weather in July
July is a hot summer month in Martinsburg, Missouri, with temperature in the range of an average high of 86.7°F (30.4°C) and an average low of 67.6°F (19.8°C). Martinsburg's warmest temperatures are experienced in July, with average high temperatures of 86.7°F (30.4°C) and lows of 67.6°F (19.8°C). July's mean heat index is calculated to be a very hot 100.4°F (38°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Martinsburg, Missouri, with an average temperature fluctuating between 85.3°F (29.6°C) and 65.7°F (18.7°C). Transitioning from July to August, Martinsburg observes an average high-temperature of a moderately hot 85.3°F (29.6°C), differing subtly from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Martinsburg, Missouri, with an average temperature fluctuating between 79°F (26.1°C) and 58.8°F (14.9°C). The onset of September brings a small shift in high-temperatures, falling from a warm 85.3°F (29.6°C) in August to a still moderately hot 79°F (26.1°C). Weather in September »
Weather in October
October, like September, in Martinsburg, Missouri, is another refreshing autumn month, with an average temperature ranging between max 65.3°F (18.5°C) and min 47.1°F (8.4°C). October's arrival correlates with a reduction in the average high-temperature, down from a moderately hot 79°F (26.1°C) in September to a comfortable 65.3°F (18.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Martinsburg, Missouri, with temperature in the range of an average low of 36.5°F (2.5°C) and an average high of 52.5°F (11.4°C). The transition into November indicates a reduction in the average high-temperature, down to a cool 52.5°F (11.4°C) from October's comfortable 65.3°F (18.5°C). Weather in November »
Weather in December
December, the first month of the winter in Martinsburg, is still a cold month, with an average temperature ranging between min 28.4°F (-2°C) and max 41°F (5°C). With December's arrival, Martinsburg sees a decrease in average high-temperatures, moving from a fresh 52.5°F (11.4°C) in November to a wintry 41°F (5°C). Weather in December »
Updated: Aug 11, 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 time of the year is the coldest in Martinsburg?
Temperature records mark January as the coldest month, with highs averaging 36.1°F (2.3°C) and lows at 22.5°F (-5.3°C).
What is the driest month?
January and February are months with the least rain when the rain falls for 6.7 days and typically aggregates up to 1.46" (37mm) of rain.
How much does it rain?
In Martinsburg, during the entire year, the rain falls for 139.8 days and collects up to 28.7" (729mm) of precipitation.
When does it snow?
Months with snowfall are January through April, November and December.
When does it snow the most?
The month with the most snowfall is January, when snow falls for 5.7 days and typically aggregates up to 3.11" (79mm) of snow.
How much does it snow?
Throughout the year, there are 19.7 snowfall days, and 9.49" (241mm) of snow is accumulated.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 4.4h of sunshine.
When is the lowest UV index?
The months with the lowest UV index in Martinsburg are January, February, November and December, with an average maximum UV index of 2.
When is Daylight Saving Time (DST)?
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?
May is the most humid month, with an average relative humidity of 78%.
What is the rainiest month in Martinsburg?
May is the month with the most rainfall. Rain falls for 16.3 days and accumulates 3.39" (86mm) of precipitation.
When it does not snow?
In Martinsburg, snow does not fall in May through October.
When are the longest days in Martinsburg?
The month with the longest days is June, with an average of 14h and 54min of daylight.
What month has the most sunshine?
With an average of 10.2h of sunshine, June has the most sunshine of the year.
When is the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What is the warmest month?
The average temperatures in Martinsburg reach their apex in July, averaging 86.7°F (30.4°C) at the high end and 67.6°F (19.8°C) at the low end.
What is the least humid month?
With an average relative humidity of 72%, October is the least humid month.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 30min of daylight.
Average temperature
Martinsburg, MO
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (36.1°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 (22.5°F).
Average pressure
Martinsburg, MO
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.06"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:
29.97"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:
30.11"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 (29.91"Hg).
Average wind speed
Martinsburg, MO
- Average wind speed in January:
9.3mph - Average wind speed in February:
9.3mph - Average wind speed in March:
9.1mph - Average wind speed in April:
9.1mph - Average wind speed in May:
7.5mph - Average wind speed in June:
6.9mph
The windiest months (with the highest average wind speed) are January and February (9.3mph).
The calmest month (with the lowest average wind speed) is July (6mph).
Average humidity
Martinsburg, MO
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Martinsburg, MO
- Average rainfall in January:
1.46" - Average rainfall in February:
1.46" - Average rainfall in March:
2.44" - Average rainfall in April:
3.19" - Average rainfall in May:
3.39" - Average rainfall in June:
3.35"
- Average rainfall in July:
3.11" - Average rainfall in August:
2.76" - Average rainfall in September:
2.05" - Average rainfall in October:
2.13" - Average rainfall in November:
1.65" - Average rainfall in December:
1.73"
The wettest month (with the highest rainfall) is May (3.39").
The driest months (with the least rainfall) are January and February (1.46").
Average rainfall days
Martinsburg, MO
- Average rainfall days in January:
6.7 days - Average rainfall days in February:
6.8 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
16.1 days - Average rainfall days in August:
13.5 days - Average rainfall days in September:
11.2 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
6.5 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is December (6.5 days).
Average snowfall
Martinsburg, MO
The month with the highest snowfall is January (3.11").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Martinsburg, MO
- Average snowfall days in January:
5.7 days - Average snowfall days in February:
5.9 days - Average snowfall days in March:
2.7 days - Average snowfall days in April:
0.4 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:
0.9 days - Average snowfall days in December:
4 days
The month with the highest number of snowfall days is February (5.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Martinsburg, 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 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 3min
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 30min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 3min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 0min - 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 1min - Average sunshine in October:
5h and 4min - 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 month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days
Martinsburg, MO
- Average sunshine days in January:
19.3 days - Average sunshine days in February:
15.7 days - Average sunshine days in March:
14.7 days - Average sunshine days in April:
14.1 days - Average sunshine days in May:
12.2 days - Average sunshine days in June:
13 days
- Average sunshine days in July:
12.9 days - Average sunshine days in August:
16 days - Average sunshine days in September:
17.4 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
19.1 days - Average sunshine days in December:
20 days
The month with the most sunshine days is December (20 days).
The month with the least sunshine days is May (12.2 days).
Average UV index
Martinsburg, 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
Martinsburg, MO
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Martinsburg, 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).
Martinsburg, Missouri, USA
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