Climate and monthly weather forecastMesopotamia, OH
Climate and monthly weather forecast
Weather in January
January, the same as December, in Mesopotamia, Ohio, is another subzero cold winter month, with temperature in the range of an average low of 19°F (-7.2°C) and an average high of 30.9°F (-0.6°C). January, recording an average high temperature of 30.9°F (-0.6°C) and a low temperature of 19°F (-7.2°C), is Mesopotamia's coldest month. Weather in January »Weather in February
The last month of the winter, February, is a wintry month in Mesopotamia, Ohio, with an average temperature ranging between max 34.5°F (1.4°C) and min 20.3°F (-6.5°C). With the onset of February, a modest change to a wintry 34.5°F (1.4°C) from January's 30.9°F (-0.6°C) is noted in high-temperature. Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Mesopotamia, Ohio, with an average temperature varying between 28.4°F (-2°C) and 43.7°F (6.5°C). An upsurge in temperatures occurs as February gives way to March, with average highs shifting from a wintry 34.5°F (1.4°C) to a frosty 43.7°F (6.5°C). Weather in March »Weather in April
April is a refreshing spring month in Mesopotamia, Ohio, with an average temperature varying between 38.5°F (3.6°C) and 56.7°F (13.7°C). Mesopotamia in April sees a temperature change, with average high-temperatures moving from a frosty 43.7°F (6.5°C) in March to a moderate 56.7°F (13.7°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Mesopotamia, Ohio, with an average temperature ranging between min 49.1°F (9.5°C) and max 68.5°F (20.3°C). The transition to May introduces an increase in the average high-temperature, shifting from a mild 56.7°F (13.7°C) in April to a pleasant 68.5°F (20.3°C). Weather in May »Weather in June
June, the first month of the summer in Mesopotamia, is a moderately hot month, with an average temperature fluctuating between 56.1°F (13.4°C) and 76.1°F (24.5°C). The shift into June is accompanied by a modest temperature increase, with the average high-temperature edging up from an agreeable 68.5°F (20.3°C) in May to a warm 76.1°F (24.5°C). Weather in June »Weather in July
July, like June, in Mesopotamia, Ohio, is a moderately hot summer month, with an average temperature ranging between min 61°F (16.1°C) and max 81°F (27.2°C). July is the warmest month, exhibiting average temperatures of 81°F (27.2°C) at the peak and 61°F (16.1°C) at the base. Throughout July, the heat index is estimated at a hot 86°F (30°C). Weather in July »Weather in August
August, the last month of the summer in Mesopotamia, is also a moderately hot month, with an average temperature varying between 78.8°F (26°C) and 59.7°F (15.4°C). With the start of August, Mesopotamia measures an average high-temperature of a still moderately hot 78.8°F (26°C), not significantly differing from July's 81°F (27.2°C). Weather in August »Weather in September
September, the first month of the autumn in Mesopotamia, is also an agreeable month, with an average temperature ranging between min 55°F (12.8°C) and max 72.5°F (22.5°C). As August shifts into September, a minor alteration in temperatures is observed, with average highs reducing from a moderately hot 78.8°F (26°C) to a pleasant 72.5°F (22.5°C). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Mesopotamia, Ohio, with an average temperature fluctuating between 59.7°F (15.4°C) and 45°F (7.2°C). Mesopotamia in October demonstrates a small temperature transition, adjusting from an average high of a pleasant 72.5°F (22.5°C) in September to a mild 59.7°F (15.4°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Mesopotamia, Ohio, with an average temperature ranging between max 46.8°F (8.2°C) and min 33.6°F (0.9°C). The transition into November involves a decrease in the average high-temperature, falling from a moderate 59.7°F (15.4°C) in October to a chilly 46.8°F (8.2°C). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Mesopotamia, Ohio, with an average temperature ranging between max 37.2°F (2.9°C) and min 27.5°F (-2.5°C). Start of December brings a shift in the average high-temperature, falling from November's frosty 46.8°F (8.2°C) to a cold 37.2°F (2.9°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Mesopotamia, OH
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.9°F).
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure
Mesopotamia, OH
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Mesopotamia, OH
- Average wind speed in January:
8.5mph - Average wind speed in February:
7.9mph - Average wind speed in March:
7.6mph - Average wind speed in April:
7.4mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.9mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.5mph - Average wind speed in December:
7.8mph
The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).
Average humidity
Mesopotamia, OH
The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is May (78%).
Average rainfall
Mesopotamia, OH
- Average rainfall in January:
2.72" - Average rainfall in February:
2.6" - Average rainfall in March:
3.19" - Average rainfall in April:
3.31" - Average rainfall in May:
3.27" - Average rainfall in June:
3.46"
The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is September (2.2").
Average rainfall days
Mesopotamia, OH
- Average rainfall days in January:
7.9 days - Average rainfall days in February:
9.1 days - Average rainfall days in March:
12 days - Average rainfall days in April:
17.4 days - Average rainfall days in May:
18.7 days - Average rainfall days in June:
17.5 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
18.6 days - Average rainfall days in September:
15.9 days - Average rainfall days in October:
17 days - Average rainfall days in November:
12.5 days - Average rainfall days in December:
10.6 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is January (7.9 days).
Average snowfall
Mesopotamia, OH
- Average snowfall in January:
9.72" - Average snowfall in February:
7.99" - Average snowfall in March:
4.33" - Average snowfall in April:
1.93" - Average snowfall in May:
0.35" - Average snowfall in June:
0"
The month with the highest snowfall is January (9.72").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Mesopotamia, OH
- Average snowfall days in January:
20.9 days - Average snowfall days in February:
17.5 days - Average snowfall days in March:
11.3 days - Average snowfall days in April:
4.2 days - Average snowfall days in May:
0.5 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:
0.5 days - Average snowfall days in November:
9.1 days - Average snowfall days in December:
16.6 days
The month with the highest number of snowfall days is January (20.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Mesopotamia, OH
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 12min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
2h and 18min - Average sunshine in February:
3h and 0min - Average sunshine in March:
5h and 12min - Average sunshine in April:
7h and 0min - Average sunshine in May:
8h and 36min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 54min - Average sunshine in September:
8h and 0min - Average sunshine in October:
4h and 54min - Average sunshine in November:
4h and 12min - Average sunshine in December:
2h and 48min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days
Mesopotamia, OH
- Average sunshine days in January:
7 days - Average sunshine days in February:
6.1 days - Average sunshine days in March:
9.2 days - Average sunshine days in April:
9.5 days - Average sunshine days in May:
9.7 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
11.6 days - Average sunshine days in August:
10.6 days - Average sunshine days in September:
11.8 days - Average sunshine days in October:
11.3 days - Average sunshine days in November:
10.9 days - Average sunshine days in December:
7.9 days
The month with the most sunshine days is September (11.8 days).
The month with the least sunshine days is February (6.1 days).
Average UV index
Mesopotamia, OH
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Mesopotamia, OH
The month with the most cloud cover is January (Cloud cover 76).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility
Mesopotamia, OH
The months with the highest visibility are March, April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February and December (4mi).





