Climate and monthly weather forecastSalem, OH
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Salem, Ohio, with temperature in the range of an average low of 19°F (-7.2°C) and an average high of 31.6°F (-0.2°C). January is the month that records the lowest temperatures, with averages ranging from a high of 31.6°F (-0.2°C) to a low of 19°F (-7.2°C). Weather in January »Weather in February
The last month of the winter, February, is a wintry month in Salem, Ohio, with an average temperature ranging between min 20.8°F (-6.2°C) and max 36°F (2.2°C). The arrival of February records an average high-temperature of a cold 36°F (2.2°C), closely related to the 31.6°F (-0.2°C) observed in January. Weather in February »Weather in March
March, the first month of the spring in Salem, is a frosty month, with an average temperature varying between 29.7°F (-1.3°C) and 45.7°F (7.6°C). As February transitions into March, Salem sees a rise in the average high-temperature, moving from a cold 36°F (2.2°C) to a frosty 45.7°F (7.6°C). Weather in March »Weather in April
April in Salem, Ohio, is a moderate spring month, with temperature in the range of an average high of 58.8°F (14.9°C) and an average low of 39.9°F (4.4°C). The start of April brings a rise in the average high-temperature, moving from a chilly 45.7°F (7.6°C) in March to a refreshing 58.8°F (14.9°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Salem, Ohio, with an average temperature varying between 70.7°F (21.5°C) and 50.2°F (10.1°C). The commencement of May sees a shift in the average high-temperature, moving from a mild 58.8°F (14.9°C) in April to an agreeable 70.7°F (21.5°C). Weather in May »Weather in June
June, the first month of the summer in Salem, is a warm month, with an average temperature ranging between max 77.9°F (25.5°C) and min 57°F (13.9°C). A minor escalation in the average high-temperature is seen with the onset of June, moving from a pleasant 70.7°F (21.5°C) in May to a warm 77.9°F (25.5°C). Weather in June »Weather in July
July, like June, in Salem, Ohio, is another warm summer month, with temperature in the range of an average high of 82.2°F (27.9°C) and an average low of 61.3°F (16.3°C). July is the warmest month of the year, registering average temperatures as high as 82.2°F (27.9°C) and as low as 61.3°F (16.3°C). The heat index value for July is computed to be 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 Salem, Ohio, with an average temperature fluctuating between 80.8°F (27.1°C) and 59.7°F (15.4°C). August reports an average high-temperature of a still warm 80.8°F (27.1°C), slightly varied from July's 82.2°F (27.9°C). Weather in August »Weather in September
September, the first month of the autumn in Salem, is also a moderately hot month, with an average temperature varying between 54.5°F (12.5°C) and 74.3°F (23.5°C). With the onset of September, Salem's climate undergoes a slight change as the average high-temperature moves from 80.8°F (27.1°C) in August to a still moderately hot 74.3°F (23.5°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Salem, Ohio, with an average temperature fluctuating between 61°F (16.1°C) and 44.2°F (6.8°C). As October begins, there is a decrease in the average high-temperature, falling from a moderately hot 74.3°F (23.5°C) in September to a refreshing 61°F (16.1°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Salem, Ohio, with an average temperature varying between 47.8°F (8.8°C) and 33.3°F (0.7°C). November implies a gentle temperature shift, with average high-temperatures reducing from October's comfortable 61°F (16.1°C) to a chilly 47.8°F (8.8°C). Weather in November »Weather in December
The first month of the winter, December, is also a wintry month in Salem, Ohio, with temperature in the range of an average high of 37.9°F (3.3°C) and an average low of 26.8°F (-2.9°C). Onset of December witnesses a reduction in the average high-temperature, falling from a chilly 47.8°F (8.8°C) in November to a wintry 37.9°F (3.3°C). Weather in December »Updated: Aug 27, 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
With average high and low temperatures of 31.6°F (-0.2°C) and 19°F (-7.2°C) respectively, January is Salem's coldest month.
Throughout the year, there are 173.3 rainfall days, and 30.71" (780mm) of precipitation is accumulated.
Months with snowfall are January through May, October through December.
The month with the most snowfall is January, when snow falls for 17.9 days and typically aggregates up to 6.57" (167mm) of snow.
In Salem, during the entire year, snow falls for 70 days and aggregates up to 26.54" (674mm) of snow.
With an average of 2.7h of sunshine, January has the least sunshine of the year.
The most humid month is February, with an average relative humidity of 87%.
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.
April, July and August, with an average relative humidity of 77%, are the least humid months.
June is the month with the most rainfall. Rain falls for 18 days and accumulates 3.11" (79mm) of precipitation.
June through September are months without snowfall in Salem.
The month with the longest days is June, with an average of 15h and 6min of daylight.
July, with its high-temperature average of 82.2°F (27.9°C) and a low-temperature average of 61.3°F (16.3°C), is the warmest month.
The month with the highest UV index is July, with an average maximum UV index of 6.
The month with the most sunshine in Salem is August, with an average of 10.1h of sunshine.
September is the month with the least rainfall. Rain falls for 14.7 days and accumulates 2.05" (52mm) of precipitation.
The month with the shortest days is December, with an average of 9h and 18min of daylight.
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Salem, OH
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (31.6°F).
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure
Salem, OH
- Average pressure in January:
30.11"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:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.03"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 (29.94"Hg).
Average wind speed
Salem, OH
- Average wind speed in January:
8.5mph - Average wind speed in February:
8mph - Average wind speed in March:
7.7mph - Average wind speed in April:
7.7mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.6mph - Average wind speed in October:
6.9mph - 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 months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity
Salem, OH
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall
Salem, OH
- Average rainfall in January:
2.32" - Average rainfall in February:
2.32" - Average rainfall in March:
2.68" - Average rainfall in April:
2.99" - Average rainfall in May:
2.95" - Average rainfall in June:
3.11"
The wettest month (with the highest rainfall) is June (3.11").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days
Salem, OH
- Average rainfall days in January:
9 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
13.5 days - Average rainfall days in April:
17 days - Average rainfall days in May:
19.3 days - Average rainfall days in June:
18 days
- Average rainfall days in July:
17.1 days - Average rainfall days in August:
15.8 days - Average rainfall days in September:
14.7 days - Average rainfall days in October:
16.2 days - Average rainfall days in November:
11.7 days - Average rainfall days in December:
11.7 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (9 days).
Average snowfall
Salem, OH
- Average snowfall in January:
6.57" - Average snowfall in February:
6.06" - Average snowfall in March:
3.66" - Average snowfall in April:
1.14" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is January (6.57").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Salem, OH
- Average snowfall days in January:
17.9 days - Average snowfall days in February:
15.8 days - Average snowfall days in March:
10.2 days - Average snowfall days in April:
3.6 days - Average snowfall days in May:
0.3 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:
0.6 days - Average snowfall days in November:
7 days - Average snowfall days in December:
14.6 days
The month with the highest number of snowfall days is January (17.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Salem, 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:
2h and 42min - Average sunshine in February:
3h and 18min - Average sunshine in March:
5h and 18min - Average sunshine in April:
7h and 12min - Average sunshine in May:
8h and 36min - Average sunshine in June:
9h and 18min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
10h and 6min - Average sunshine in September:
8h and 12min - Average sunshine in October:
5h and 12min - Average sunshine in November:
4h and 42min - Average sunshine in December:
3h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days
Salem, OH
- Average sunshine days in January:
8.7 days - Average sunshine days in February:
7.3 days - Average sunshine days in March:
10.5 days - Average sunshine days in April:
9.9 days - Average sunshine days in May:
10.1 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
12.2 days - Average sunshine days in September:
13.3 days - Average sunshine days in October:
13.2 days - Average sunshine days in November:
13.8 days - Average sunshine days in December:
9.6 days
The month with the most sunshine days is November (13.8 days).
The month with the least sunshine days is February (7.3 days).
Average UV index
Salem, 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
Salem, OH
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Salem, OH
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).
