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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
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Rehm, Ohio, with an average temperature ranging between min 23.4°F (-4.8°C) and max 36.1°F (2.3°C). January, with its high-temperature average of 36.1°F (2.3°C) and a low-temperature average of 23.4°F (-4.8°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Rehm, is also a wintry month, with an average temperature varying between 26.8°F (-2.9°C) and 41°F (5°C). Stepping into February, Rehm records an average high-temperature of a still icy 41°F (5°C), almost consistent with January. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Rehm, Ohio, with an average temperature varying between 35.2°F (1.8°C) and 51.4°F (10.8°C). As March arrives, a rise in the average high-temperature is observed, moving from a wintry 41°F (5°C) in February to a fresh 51.4°F (10.8°C). Weather in March »
Weather in April
April is a comfortable spring month in Rehm, Ohio, with an average temperature varying between 44.2°F (6.8°C) and 63.9°F (17.7°C). An increase in the average high-temperature marks April, moving from March's fresh 51.4°F (10.8°C) to a refreshing 63.9°F (17.7°C). Weather in April »
Weather in May
May, the last month of the spring in Rehm, is a moderately hot month, with temperature in the range of an average low of 54°F (12.2°C) and an average high of 73.9°F (23.3°C). May's arrival is marked by an increase in the average high-temperature, moving from a comfortable 63.9°F (17.7°C) in April to a moderately hot 73.9°F (23.3°C). Weather in May »
Weather in June
June, the first month of the summer in Rehm, is also a moderately hot month, with an average temperature ranging between max 81.5°F (27.5°C) and min 60.3°F (15.7°C). The start of June brings a subtle shift in the average high-temperature, edging up from May's moderately hot 73.9°F (23.3°C) to a still warm 81.5°F (27.5°C). Weather in June »
Weather in July
July, like June, in Rehm, Ohio, is another warm summer month, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 84.7°F (29.3°C). July, characterized by an average high temperature of 84.7°F (29.3°C) and a low temperature of 64°F (17.8°C), is generally the warmest month. The average heat index in July is computed to be a fiery hot 95°F (35°C). Weather in July »
Weather in August
August, the last month of the summer in Rehm, is also a moderately hot month, with temperature in the range of an average low of 62.1°F (16.7°C) and an average high of 83.8°F (28.8°C). The arrival of August records an average high-temperature of a still warm 83.8°F (28.8°C), closely related to the 84.7°F (29.3°C) observed in July. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Rehm, Ohio, with an average temperature fluctuating between 56.5°F (13.6°C) and 77.9°F (25.5°C). A mild drop in Rehm's average high-temperature is observed in September, transitioning from a moderately hot 83.8°F (28.8°C) in August to a still warm 77.9°F (25.5°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Rehm, Ohio, with an average temperature ranging between min 46.6°F (8.1°C) and max 64.8°F (18.2°C). The onset of October is marked by a decrease in temperature, transitioning from a moderately hot 77.9°F (25.5°C) in September to an enjoyable 64.8°F (18.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Rehm, Ohio, with temperature in the range of an average high of 51.6°F (10.9°C) and an average low of 36.5°F (2.5°C). The arrival of November corresponds with a shift in temperature, down from an enjoyable 64.8°F (18.2°C) in October to a cool 51.6°F (10.9°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Rehm, Ohio, with temperature in the range of an average low of 30.7°F (-0.7°C) and an average high of 41.9°F (5.5°C). The shift from November to December involves a decrease in the average high-temperature, dropping from a cool 51.6°F (10.9°C) to a cold 41.9°F (5.5°C). Weather in December »
Updated: Jul 23, 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?
Rehm experiences its average lowest temperatures in January, reaching a peak of 36.1°F (2.3°C) and a minimum of 23.4°F (-4.8°C).
What is the most humid month in Rehm?
The months with the highest humidity in Rehm are January, February and December, with an average relative humidity of 81%.
How many days does it rain?
Throughout the year, there are 163.5 rainfall days, and 27.17" (690mm) of precipitation is accumulated.
When does it snow?
January through April, November and December are months with snowfall.
What is the snowiest month?
The month with the most snowfall is January, when snow falls for 10.8 days and typically aggregates up to 2.83" (72mm) of snow.
How much does it snow?
Throughout the year, there are 36.6 snowfall days, and 9.69" (246mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 3.8h of sunshine, January has the least sunshine of the year.
What is the month with the lowest UV index?
The months with the lowest UV index 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 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 wettest month?
May is the month with the most rainfall. Rain falls for 18.8 days and accumulates 3.15" (80mm) of precipitation.
When it does not snow in Rehm?
In Rehm, snow does not fall in May through October.
What is the month with the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What time of the year is the hottest?
July is the warmest month, with an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 64°F (17.8°C).
What month has the most sunshine?
With an average of 10.5h of sunshine, August has the most sunshine of the year.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 13 days and typically collects 1.54" (39mm) of precipitation.
What is the least humid month?
The least humid month is November, with an average relative humidity of 75%.
What is the month with the shortest days?
The month with the shortest days in Rehm is December, with an average of 9h and 30min of daylight.
Average temperature
Rehm, OH
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.1°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure
Rehm, 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:
29.99"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.04"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 (29.95"Hg).
Average wind speed
Rehm, OH
- Average wind speed in January:
8mph - Average wind speed in February:
7.9mph - Average wind speed in March:
7.6mph - Average wind speed in April:
7.7mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.4mph - Average wind speed in November:
6.9mph - Average wind speed in December:
7.4mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity
Rehm, OH
The months with the highest relative humidity are January, February and December (81%).
The month with the lowest relative humidity is November (75%).
Average rainfall
Rehm, OH
- Average rainfall in January:
1.77" - Average rainfall in February:
2.09" - Average rainfall in March:
2.56" - Average rainfall in April:
2.99" - Average rainfall in May:
3.15" - Average rainfall in June:
2.36"
- Average rainfall in July:
2.48" - Average rainfall in August:
1.97" - Average rainfall in September:
1.54" - Average rainfall in October:
1.97" - Average rainfall in November:
1.81" - Average rainfall in December:
2.48"
The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days
Rehm, OH
- Average rainfall days in January:
10.7 days - Average rainfall days in February:
9.5 days - Average rainfall days in March:
14.5 days - Average rainfall days in April:
15.9 days - Average rainfall days in May:
18.8 days - Average rainfall days in June:
16.1 days
- Average rainfall days in July:
17 days - Average rainfall days in August:
13.9 days - Average rainfall days in September:
13 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
9.3 days - Average rainfall days in December:
12.3 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is November (9.3 days).
Average snowfall
Rehm, OH
The month with the highest snowfall is January (2.83").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Rehm, OH
- Average snowfall days in January:
10.8 days - Average snowfall days in February:
8.4 days - Average snowfall days in March:
4.9 days - Average snowfall days in April:
0.9 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:
0.2 days - Average snowfall days in November:
2.9 days - Average snowfall days in December:
8.3 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
Rehm, OH
- 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 1min - 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 5min - Average sunshine in February:
4h and 5min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 3min - Average sunshine in September:
8h and 1min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 1min
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
Rehm, OH
- Average sunshine days in January:
12.2 days - Average sunshine days in February:
12.2 days - Average sunshine days in March:
12.3 days - Average sunshine days in April:
11.7 days - Average sunshine days in May:
9.8 days - Average sunshine days in June:
11 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
14.7 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
17.3 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
12.8 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (9.8 days).
Average UV index
Rehm, 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, November and December (UV index 2).
Average cloud cover
Rehm, OH
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Rehm, OH
The months with the highest visibility are March, April, June, October, November and December (6mi).
The months with the lowest visibility are January, February, May, July, August and September (5mi).