Climate and monthly weather forecastGallipolis, OH
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Gallipolis, Ohio, with temperature in the range of an average high of 37.9°F (3.3°C) and an average low of 24.3°F (-4.3°C). Gallipolis's coldest month, January, generally records average temperatures ranging from a high of 37.9°F (3.3°C) to a low of 24.3°F (-4.3°C). Weather in January »Weather in February
The last month of the winter, February, is also an icy month in Gallipolis, Ohio, with an average temperature ranging between max 42.4°F (5.8°C) and min 27.9°F (-2.3°C). Gallipolis, Ohio, observes an average high-temperature of a still icy 42.4°F (5.8°C) in February, barely different from 37.9°F (3.3°C) in January. Weather in February »Weather in March
The first month of the spring, March, is a fresh month in Gallipolis, Ohio, with temperature in the range of an average low of 35.8°F (2.1°C) and an average high of 52.5°F (11.4°C). In Gallipolis, stepping into March brings a temperature increase, moving up from February's cold 42.4°F (5.8°C) to a cool 52.5°F (11.4°C). Weather in March »Weather in April
April in Gallipolis, Ohio, is a refreshing spring month, with temperature in the range of an average low of 44.8°F (7.1°C) and an average high of 64.9°F (18.3°C). Entering April, Gallipolis sees a temperature rise, with the average high-temperature advancing from March's cool 52.5°F (11.4°C) to a comfortable 64.9°F (18.3°C). Weather in April »Weather in May
The last month of the spring, May, is a moderately hot month in Gallipolis, Ohio, with temperature in the range of an average high of 75.4°F (24.1°C) and an average low of 54.5°F (12.5°C). May marks a rise in the average high-temperature, moving from April's refreshing 64.9°F (18.3°C) to a warm 75.4°F (24.1°C). Weather in May »Weather in June
The first month of the summer, June, is still a warm month in Gallipolis, Ohio, with an average temperature ranging between max 82.9°F (28.3°C) and min 60.6°F (15.9°C). The average high-temperature mildly increases in June, edging from 75.4°F (24.1°C) in May to a still moderately hot 82.9°F (28.3°C). Weather in June »Weather in July
July is a hot summer month in Gallipolis, Ohio, with temperature in the range of an average high of 86.5°F (30.3°C) and an average low of 64.4°F (18°C). In Gallipolis, the month of July registers the highest temperatures, averaging 86.5°F (30.3°C) at the peak and 64.4°F (18°C) at the lowest. The heat index value for July is evaluated at a very hot 98.6°F (37°C). Weather in July »Weather in August
August, the last month of the summer in Gallipolis, is also a moderately hot month, with an average temperature ranging between min 62.6°F (17°C) and max 85.3°F (29.6°C). The high-temperature average in August for Gallipolis is a warm 85.3°F (29.6°C), staying closely aligned with July's conditions. Weather in August »Weather in September
September, the first month of the autumn in Gallipolis, is still a warm month, with an average temperature ranging between max 79°F (26.1°C) and min 57.7°F (14.3°C). The shift from August to September includes a small decrease in the average high-temperature, from a moderately hot 85.3°F (29.6°C) to a still warm 79°F (26.1°C). Weather in September »Weather in October
October, like September, in Gallipolis, Ohio, is another enjoyable autumn month, with temperature in the range of an average low of 46.9°F (8.3°C) and an average high of 65.8°F (18.8°C). With October's arrival, Gallipolis sees a decrease in average high-temperatures, moving from a moderately hot 79°F (26.1°C) in September to a comfortable 65.8°F (18.8°C). Weather in October »Weather in November
November, the last month of the autumn in Gallipolis, is another cool month, with an average temperature varying between 36.7°F (2.6°C) and 52.5°F (11.4°C). With November's arrival, Gallipolis sees a decrease in average high-temperatures, moving from a refreshing 65.8°F (18.8°C) in October to a cool 52.5°F (11.4°C). Weather in November »Weather in December
December, the first month of the winter in Gallipolis, is still a chilly month, with an average temperature fluctuating between 31.3°F (-0.4°C) and 43.2°F (6.2°C). December comes with a drop in the average high-temperature, falling from November's cool 52.5°F (11.4°C) to a frosty 43.2°F (6.2°C). Weather in December »Updated: Feb 13, 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
January is the coldest month of the year, registering average temperatures as high as 37.9°F (3.3°C) and as low as 24.3°F (-4.3°C).
Throughout the year, in Gallipolis, there are 149 rainfall days, and 16.26" (413mm) of precipitation is accumulated.
Months with snowfall in Gallipolis are January through April, October through December.
Throughout the year, in Gallipolis, there are 34 snowfall days, and 6.06" (154mm) of snow is accumulated.
With an average of 3.8h of sunshine, January has the least sunshine of the year.
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
February is the most humid month in Gallipolis, with an average relative humidity of 82%.
The month with the most snowfall is February, when snow falls for 8.7 days and typically aggregates up to 1.89" (48mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Gallipolis, 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.
May is the month with the most rainfall in Gallipolis. Rain falls for 17.8 days and accumulates 1.93" (49mm) of precipitation.
May through September are months without snowfall in Gallipolis, Ohio.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
The month with the longest days is June, with an average of 14h and 48min of daylight.
In Gallipolis, temperatures reach their average annual highs in July, measuring 86.5°F (30.3°C) and a minimum average of 64.4°F (18°C).
August is the least humid month in Gallipolis, with an average relative humidity of 74%.
August has the most sunshine of the year in Gallipolis, with an average of 10.5h of sunshine.
The month with the least rainfall in Gallipolis is November, when the rain falls for 8.8 days and typically collects 0.83" (21mm) of precipitation.
December has the shortest days of the year in Gallipolis, with an average of 9h and 30min of daylight.
Average temperature
Gallipolis, OH
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.9°F).
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure
Gallipolis, OH
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.14"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed
Gallipolis, OH
- Average wind speed in January:
6.9mph - Average wind speed in February:
7mph - Average wind speed in March:
6.7mph - Average wind speed in April:
6.8mph - Average wind speed in May:
5.7mph - Average wind speed in June:
5.2mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4.4mph - Average wind speed in September:
4.8mph - Average wind speed in October:
5.6mph - Average wind speed in November:
6mph - Average wind speed in December:
6.5mph
The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity
Gallipolis, OH
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is August (74%).
Average rainfall
Gallipolis, OH
- Average rainfall in January:
1.02" - Average rainfall in February:
1.46" - Average rainfall in March:
1.26" - Average rainfall in April:
1.65" - Average rainfall in May:
1.93" - Average rainfall in June:
1.65"
The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is November (0.83").
Average rainfall days
Gallipolis, OH
- Average rainfall days in January:
10.2 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
13 days - Average rainfall days in April:
13.7 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
15.4 days
- Average rainfall days in July:
15.1 days - Average rainfall days in August:
13 days - Average rainfall days in September:
10.9 days - Average rainfall days in October:
9.9 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
11.4 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (8.8 days).
Average snowfall
Gallipolis, OH
The month with the highest snowfall is February (1.89").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Gallipolis, OH
- Average snowfall days in January:
10.8 days - Average snowfall days in February:
8.7 days - Average snowfall days in March:
4.8 days - Average snowfall days in April:
0.8 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:
0.2 days - Average snowfall days in November:
2.2 days - Average snowfall days in December:
6.5 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Gallipolis, OH
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 48min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 30min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
3h and 48min - Average sunshine in February:
4h and 36min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 0min - Average sunshine in May:
9h and 6min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 30min - Average sunshine in September:
8h and 18min - Average sunshine in October:
6h and 12min - Average sunshine in November:
5h and 42min - Average sunshine in December:
4h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Gallipolis, OH
- Average sunshine days in January:
13.8 days - Average sunshine days in February:
12.2 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
13.2 days - Average sunshine days in May:
10.3 days - Average sunshine days in June:
11.9 days
- Average sunshine days in July:
12.9 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
18.4 days - Average sunshine days in November:
19 days - Average sunshine days in December:
15.4 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (10.3 days).
Average UV index
Gallipolis, OH
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Gallipolis, OH
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Gallipolis, OH
The months with the highest visibility are April, June, August, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, September and December (5mi).
