Climate and monthly weather forecastCairo, OH
Climate and monthly weather forecast
Weather in January
January, the same as December, in Cairo, Ohio, is another subzero cold winter month, with an average temperature ranging between max 31.1°F (-0.5°C) and min 19.8°F (-6.8°C). With average temperatures fluctuating between a high of 31.1°F (-0.5°C) and a low of 19.8°F (-6.8°C), January stands out as the coldest month. Weather in January »Weather in February
The last month of the winter, February, is an icy month in Cairo, Ohio, with an average temperature fluctuating between 23.2°F (-4.9°C) and 34.9°F (1.6°C). Transitioning from January to February, Cairo observes an average high-temperature of an icy 34.9°F (1.6°C), differing subtly from the previous month. Weather in February »Weather in March
March, the first month of the spring in Cairo, is a frosty month, with an average temperature ranging between min 32.2°F (0.1°C) and max 46.6°F (8.1°C). Cairo's weather in March shows a rise in the average high-temperature, moving up from February's wintry 34.9°F (1.6°C) to a chilly 46.6°F (8.1°C). Weather in March »Weather in April
April in Cairo, Ohio, is a refreshing spring month, with an average temperature ranging between max 58.6°F (14.8°C) and min 42.1°F (5.6°C). Cairo, Ohio, in April shows a temperature shift, moving from an average high of a chilly 46.6°F (8.1°C) in March to a mild 58.6°F (14.8°C). Weather in April »Weather in May
May, the last month of the spring in Cairo, is an agreeable month, with an average temperature varying between 53.6°F (12°C) and 70.3°F (21.3°C). Cairo, Ohio, in May experiences an increase in the average high-temperature, moving from April's mild 58.6°F (14.8°C) to an agreeable 70.3°F (21.3°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Cairo, Ohio, with an average temperature ranging between min 61°F (16.1°C) and max 77.7°F (25.4°C). June's arrival coincides with a subtle temperature rise, moving from May's agreeable 70.3°F (21.3°C) to a moderately hot 77.7°F (25.4°C). Weather in June »Weather in July
July, like June, in Cairo, Ohio, is another warm summer month, with an average temperature varying between 81.1°F (27.3°C) and 64°F (17.8°C). In Cairo, temperatures reach their average annual highs in July, measuring 81.1°F (27.3°C) and a minimum average of 64°F (17.8°C). The average heat index in July is estimated at a tropical 87.8°F (31°C). Weather in July »Weather in August
August, the last month of the summer in Cairo, is another warm month, with an average temperature varying between 79.2°F (26.2°C) and 61.3°F (16.3°C). The onset of August brings an average high-temperature of a still moderately hot 79.2°F (26.2°C), nearly matching the July temperature. Weather in August »Weather in September
September, the first month of the autumn in Cairo, is also a moderately hot month, with an average temperature fluctuating between 74.1°F (23.4°C) and 55.6°F (13.1°C). With the arrival of September, Cairo's average high-temperature registers at a still moderately hot 74.1°F (23.4°C), indicating a subtle variation from the previous month. Weather in September »Weather in October
October, like September, in Cairo, Ohio, is another enjoyable autumn month, with an average temperature fluctuating between 61.9°F (16.6°C) and 46.2°F (7.9°C). With October's onset, the average high-temperature recedes from September's moderately hot 74.1°F (23.4°C) to a comfortable 61.9°F (16.6°C). Weather in October »Weather in November
November, the last month of the autumn in Cairo, is also a frosty month, with an average temperature varying between 48°F (8.9°C) and 35.1°F (1.7°C). The shift from October to November corresponds with a decrease in the average high-temperature, down to a frosty 48°F (8.9°C) from a comfortable 61.9°F (16.6°C). Weather in November »Weather in December
December, the first month of the winter in Cairo, is also an icy month, with an average temperature varying between 37°F (2.8°C) and 27.5°F (-2.5°C). The average high-temperature decreases in December, shifting from a frosty 48°F (8.9°C) in November to a cold 37°F (2.8°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Cairo, 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 (31.1°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure
Cairo, OH
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"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:
30.12"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Cairo, OH
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.2mph - Average wind speed in March:
9.7mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.4mph
- Average wind speed in July:
6.1mph - Average wind speed in August:
6mph - Average wind speed in September:
6.7mph - Average wind speed in October:
8.8mph - Average wind speed in November:
9.6mph - Average wind speed in December:
9.7mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity
Cairo, OH
The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Cairo, OH
- Average rainfall in January:
1.5" - Average rainfall in February:
1.38" - Average rainfall in March:
2.01" - Average rainfall in April:
2.6" - Average rainfall in May:
2.83" - Average rainfall in June:
2.83"
- Average rainfall in July:
2.4" - Average rainfall in August:
2.01" - Average rainfall in September:
1.57" - Average rainfall in October:
1.42" - Average rainfall in November:
1.46" - Average rainfall in December:
1.34"
The wettest months (with the highest rainfall) are May and June (2.83").
The driest month (with the least rainfall) is December (1.34").
Average rainfall days
Cairo, OH
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
6.6 days - Average rainfall days in March:
11.9 days - Average rainfall days in April:
15.5 days - Average rainfall days in May:
18.1 days - Average rainfall days in June:
17.5 days
- Average rainfall days in July:
16.5 days - Average rainfall days in August:
15.2 days - Average rainfall days in September:
12.8 days - Average rainfall days in October:
11.6 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 (18.1 days).
The month with the least rainy days is January (6.3 days).
Average snowfall
Cairo, OH
- Average snowfall in January:
2.56" - Average snowfall in February:
3.15" - Average snowfall in March:
1.46" - Average snowfall in April:
0.39" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (3.15").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Cairo, OH
- Average snowfall days in January:
10.8 days - Average snowfall days in February:
9.3 days - Average snowfall days in March:
5.2 days - Average snowfall days in April:
1.2 days - Average snowfall days in May:
0.2 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:
0.3 days - Average snowfall days in November:
3.5 days - Average snowfall days in December:
8.2 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Cairo, OH
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - 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 18min
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 18min).
- Average sunshine in January:
3h and 18min - Average sunshine in February:
4h and 12min - Average sunshine in March:
5h and 48min - Average sunshine in April:
7h and 0min - Average sunshine in May:
8h and 42min - Average sunshine in June:
9h and 48min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 36min - Average sunshine in September:
7h and 48min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 6min - Average sunshine in December:
3h 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: 3h and 18min).
Average sunshine days
Cairo, OH
- Average sunshine days in January:
14.8 days - Average sunshine days in February:
13.6 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
12.4 days - Average sunshine days in May:
11 days - Average sunshine days in June:
9.9 days
- Average sunshine days in July:
11.4 days - Average sunshine days in August:
11.8 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
17.2 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is June (9.9 days).
Average UV index
Cairo, OH
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Cairo, OH
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility
Cairo, OH
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).





