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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 Martinsville, Ohio, with temperature in the range of an average high of 34.3°F (1.3°C) and an average low of 22.3°F (-5.4°C). January is the coldest month, with an average high-temperature of 34.3°F (1.3°C) and an average low-temperature of 22.3°F (-5.4°C). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Martinsville, Ohio, with an average temperature ranging between max 38.8°F (3.8°C) and min 25.7°F (-3.5°C). Martinsville's average high-temperature marks a still wintry 38.8°F (3.8°C) with the advent of February, closely mirroring that of the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Martinsville, is a chilly month, with temperature in the range of an average low of 34.3°F (1.3°C) and an average high of 49.6°F (9.8°C). As February gives way to March, the average high-temperature displays an increase, moving from a cold 38.8°F (3.8°C) to a frosty 49.6°F (9.8°C). Weather in March »
Weather in April
April in Martinsville, Ohio, is a comfortable spring month, with an average temperature ranging between min 44.2°F (6.8°C) and max 61.5°F (16.4°C). April's arrival coincides with a rise in the average high-temperature, moving from March's frosty 49.6°F (9.8°C) to a refreshing 61.5°F (16.4°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Martinsville, Ohio, with an average temperature fluctuating between 55°F (12.8°C) and 71.4°F (21.9°C). With the arrival of May, the average high-temperature transitions from a comfortable 61.5°F (16.4°C) in April to a pleasant 71.4°F (21.9°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Martinsville, Ohio, with an average temperature fluctuating between 61.7°F (16.5°C) and 78.4°F (25.8°C). The average high-temperature mildly increases in June, edging from an agreeable 71.4°F (21.9°C) in May to a moderately hot 78.4°F (25.8°C). Weather in June »
Weather in July
July, like June, in Martinsville, Ohio, is another warm summer month, with temperature in the range of an average high of 81.1°F (27.3°C) and an average low of 64.2°F (17.9°C). The warmest time of the year is July, with temperatures averaging a high of 81.1°F (27.3°C) and a low of 64.2°F (17.9°C). The heat index in July is appraised at a tropical 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Martinsville, Ohio, with temperature in the range of an average low of 62.4°F (16.9°C) and an average high of 80.4°F (26.9°C). August denotes a minimal variation in the average high-temperature to a still moderately hot 80.4°F (26.9°C) from July's 81.1°F (27.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Martinsville, Ohio, with an average temperature varying between 75.6°F (24.2°C) and 56.8°F (13.8°C). The start of September marks an average high-temperature of a still moderately hot 75.6°F (24.2°C), hardly distinguishable from the conditions in August. Weather in September »
Weather in October
October, like September, in Martinsville, Ohio, is another refreshing autumn month, with an average temperature varying between 63.5°F (17.5°C) and 46.6°F (8.1°C). October brings a drop in Martinsville's average high-temperature, falling from a moderately hot 75.6°F (24.2°C) in September to a refreshing 63.5°F (17.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Martinsville, is also a fresh month, with an average temperature fluctuating between 50°F (10°C) and 36.1°F (2.3°C). Martinsville's November weather shows a moderate shift in high-temperatures, falling from October's enjoyable 63.5°F (17.5°C) to a cool 50°F (10°C). Weather in November »
Weather in December
December, the first month of the winter in Martinsville, is also a wintry month, with an average temperature varying between 40.1°F (4.5°C) and 29.5°F (-1.4°C). Martinsville's average high-temperature decreases in December, falling from a cool 50°F (10°C) in November to a wintry 40.1°F (4.5°C). Weather in December »
Updated: Jul 17, 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 month is the coldest?
With an average high-temperature of 34.3°F (1.3°C) and an average low-temperature of 22.3°F (-5.4°C), January is the coldest month.
What are the most humid months?
The months with the highest humidity are January, February and December, with an average relative humidity of 82%.
How many days does it rain?
Throughout the year, there are 169.2 rainfall days, and 34.45" (875mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, October through December.
How many days does it snow?
Throughout the year, there are 41.5 snowfall days, and 14.92" (379mm) of snow is accumulated.
What is the month with the least sunshine in Martinsville?
January has the least sunshine of the year, with an average of 3.6h of sunshine.
When is the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the snowiest month in Martinsville?
February is the month with the most snowfall. Snow falls for 9.5 days and accumulates 3.78" (96mm) of snow.
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 EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the rainiest month?
The month with the most rainfall is May, when the rain falls for 20.5 days and typically aggregates up to 3.98" (101mm) of precipitation.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What are the months with the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Martinsville.
What is the hottest time of year?
July registers as the month with the average highest temperatures, reaching 81.1°F (27.3°C) at its peak and 64.2°F (17.9°C) at the lowest.
What month has the most sunshine?
August has the most sunshine of the year, with an average of 10.2h of sunshine.
What is the driest month?
September is the month with the least rainfall. Rain falls for 14.3 days and accumulates 2.01" (51mm) of precipitation.
What is the least humid month?
October and November, with an average relative humidity of 75%, are the least humid months.
What is the month with the shortest days?
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
Martinsville, OH
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (34.3°F).
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).
Average pressure
Martinsville, OH
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.13"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Martinsville, OH
- Average wind speed in January:
10.1mph - Average wind speed in February:
10mph - Average wind speed in March:
9.5mph - 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:
5.7mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.3mph - Average wind speed in October:
8.2mph - Average wind speed in November:
8.9mph - Average wind speed in December:
9.3mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity
Martinsville, OH
The months with the highest relative humidity are January, February and December (82%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall
Martinsville, OH
- Average rainfall in January:
2.6" - Average rainfall in February:
2.76" - Average rainfall in March:
3.11" - Average rainfall in April:
3.54" - Average rainfall in May:
3.98" - Average rainfall in June:
2.87"
- Average rainfall in July:
3.39" - Average rainfall in August:
2.48" - Average rainfall in September:
2.01" - Average rainfall in October:
2.32" - Average rainfall in November:
2.48" - Average rainfall in December:
2.91"
The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days
Martinsville, OH
- Average rainfall days in January:
9.8 days - Average rainfall days in February:
9 days - Average rainfall days in March:
14.3 days - Average rainfall days in April:
16.6 days - Average rainfall days in May:
20.5 days - Average rainfall days in June:
17.2 days
- Average rainfall days in July:
18.4 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
14.3 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
11.6 days
The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is February (9 days).
Average snowfall
Martinsville, OH
- Average snowfall in January:
3.39" - Average snowfall in February:
3.78" - Average snowfall in March:
3.07" - Average snowfall in April:
0.35" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (3.78").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Martinsville, OH
- Average snowfall days in January:
11.8 days - Average snowfall days in February:
9.5 days - Average snowfall days in March:
5.8 days - Average snowfall days in April:
1.1 days - Average snowfall days in May:
0.1 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:
0.7 days - Average snowfall days in November:
3.2 days - Average snowfall days in December:
9.3 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Martinsville, OH
- 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 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:
3h and 4min - Average sunshine in February:
4h and 5min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 3min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 1min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Martinsville, OH
- Average sunshine days in January:
11.3 days - Average sunshine days in February:
11.4 days - Average sunshine days in March:
11.9 days - Average sunshine days in April:
11 days - Average sunshine days in May:
8.7 days - Average sunshine days in June:
10.4 days
- Average sunshine days in July:
9.8 days - Average sunshine days in August:
12.7 days - Average sunshine days in September:
14 days - Average sunshine days in October:
16.4 days - Average sunshine days in November:
17.2 days - Average sunshine days in December:
12.3 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is May (8.7 days).
Average UV index
Martinsville, OH
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
Martinsville, OH
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Martinsville, OH
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Martinsville, Ohio, USA
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