Climate and monthly weather forecastDerby, OH
Climate and monthly weather forecast
Weather in January
January, like December, in Derby, Ohio, is a wintry winter month, with temperature in the range of an average high of 33.4°F (0.8°C) and an average low of 21.6°F (-5.8°C). In Derby, Ohio, January is the coldest month, with temperatures averaging a high of 33.4°F (0.8°C) and a low of 21.6°F (-5.8°C). Weather in January »Weather in February
February, the last month of the winter in Derby, is also a wintry month, with an average temperature varying between 38.3°F (3.5°C) and 24.8°F (-4°C). Derby's weather in February displays an average high-temperature of a still cold 38.3°F (3.5°C), showing minor disparity from January's 33.4°F (0.8°C). Weather in February »Weather in March
March, the first month of the spring in Derby, is a chilly month, with an average temperature varying between 34°F (1.1°C) and 49.3°F (9.6°C). Derby sees a rise in temperature during March, with average high-temperatures transitioning from an icy 38.3°F (3.5°C) in February to a chilly 49.3°F (9.6°C). Weather in March »Weather in April
April in Derby, Ohio, is an enjoyable spring month, with temperature in the range of an average high of 61.3°F (16.3°C) and an average low of 43.7°F (6.5°C). Derby sees an increase in the average high-temperature with the arrival of April, moving from March's chilly 49.3°F (9.6°C) to a refreshing 61.3°F (16.3°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Derby, Ohio, with an average temperature varying between 71.4°F (21.9°C) and 54.7°F (12.6°C). May's onset is marked by a temperature increase, moving from a refreshing 61.3°F (16.3°C) in April to a pleasant 71.4°F (21.9°C). Weather in May »Weather in June
June, the first month of the summer in Derby, is a warm month, with an average temperature fluctuating between 61.5°F (16.4°C) and 78.8°F (26°C). Derby's weather in June shows a minor rise in the average high-temperature, moving slightly up from May's pleasant 71.4°F (21.9°C) to a warm 78.8°F (26°C). Weather in June »Weather in July
July, like June, in Derby, Ohio, is another warm summer month, with an average temperature ranging between min 64.2°F (17.9°C) and max 82°F (27.8°C). Derby's July weather, with an average high temperature of 82°F (27.8°C) and an average low temperature of 64.2°F (17.9°C), tends to be the warmest of the year. In July, the heat index is appraised at a hot 89.6°F (32°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Derby, Ohio, with an average temperature ranging between max 80.6°F (27°C) and min 62.2°F (16.8°C). During August, Derby records an average high-temperature of a still warm 80.6°F (27°C), marking a slight divergence from July's 82°F (27.8°C). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Derby, Ohio, with an average temperature fluctuating between 75.4°F (24.1°C) and 56.8°F (13.8°C). The shift into September finds Derby at an average high-temperature of a still moderately hot 75.4°F (24.1°C), closely comparable to August's conditions. Weather in September »Weather in October
October, like September, in Derby, Ohio, is another comfortable autumn month, with temperature in the range of an average high of 63.3°F (17.4°C) and an average low of 46.4°F (8°C). Derby in October undergoes a mild reduction in the average high-temperature, shifting from September's warm 75.4°F (24.1°C) to a comfortable 63.3°F (17.4°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Derby, Ohio, with an average temperature fluctuating between 49.8°F (9.9°C) and 35.8°F (2.1°C). With the beginning of November, the average high-temperature shows a decrease, transitioning from a comfortable 63.3°F (17.4°C) in October to a frosty 49.8°F (9.9°C). Weather in November »Weather in December
December, the first month of the winter in Derby, is also a wintry month, with temperature in the range of an average low of 29.1°F (-1.6°C) and an average high of 39.6°F (4.2°C). With December's arrival, Derby sees a decrease in average high-temperatures, moving from a frosty 49.8°F (9.9°C) in November to a wintry 39.6°F (4.2°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
The coldest time of the year in Derby is January, with temperatures averaging a high of 33.4°F (0.8°C) and a low of 21.6°F (-5.8°C).
The most humid month is January, with an average relative humidity of 83%.
Throughout the year, in Derby, there are 134.1 rainfall days, and 14.53" (369mm) of precipitation is accumulated.
January through April, October through December are months with snowfall in Derby, Ohio.
The month with the most snowfall in Derby is January, when snow falls for 8.7 days and typically aggregates up to 1.22" (31mm) of snow.
Throughout the year, there are 28.8 snowfall days, and 4.45" (113mm) of snow is accumulated.
January has the least sunshine of the year in Derby, Ohio, with an average of 3.6h of sunshine.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Derby.
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.
May is the month with the most rainfall in Derby, Ohio. Rain falls for 15.8 days and accumulates 1.81" (46mm) of precipitation.
May through September are months without snowfall.
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 in Derby is June, with an average of 14h and 54min of daylight.
Derby's warmest month, July, generally records average temperatures ranging from a high of 82°F (27.8°C) to a low of 64.2°F (17.9°C).
The month with the most sunshine in Derby, Ohio, is August, with an average of 10.5h of sunshine.
The month with the least rainfall in Derby, Ohio, is September, when the rain falls for 10.3 days and typically collects 0.87" (22mm) of precipitation.
October and November, with an average relative humidity of 75%, are the least humid months.
With an average of 9h and 24min of daylight, December has the shortest days of the year.
Average temperature
Derby, OH
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.4°F).
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure
Derby, OH
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.13"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Derby, OH
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.7mph - Average wind speed in March:
9.3mph - Average wind speed in April:
9.3mph - Average wind speed in May:
7.5mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
5.6mph - Average wind speed in August:
5.5mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7.9mph - Average wind speed in November:
8.6mph - Average wind speed in December:
9mph
The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity
Derby, OH
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall
Derby, OH
- Average rainfall in January:
0.94" - Average rainfall in February:
1.14" - Average rainfall in March:
1.14" - Average rainfall in April:
1.38" - Average rainfall in May:
1.81" - Average rainfall in June:
1.3"
The wettest month (with the highest rainfall) is May (1.81").
The driest month (with the least rainfall) is September (0.87").
Average rainfall days
Derby, OH
- Average rainfall days in January:
7.6 days - Average rainfall days in February:
7.8 days - Average rainfall days in March:
10.9 days - Average rainfall days in April:
13.6 days - Average rainfall days in May:
15.8 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
15.1 days - Average rainfall days in August:
12.7 days - Average rainfall days in September:
10.3 days - Average rainfall days in October:
9.7 days - Average rainfall days in November:
7.8 days - Average rainfall days in December:
9 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (7.6 days).
Average snowfall
Derby, OH
The month with the highest snowfall is January (1.22").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Derby, OH
- Average snowfall days in January:
8.7 days - Average snowfall days in February:
6.9 days - Average snowfall days in March:
4 days - Average snowfall days in April:
0.8 days - Average snowfall days in May:
0.1 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:
1.9 days - Average snowfall days in December:
6.1 days
The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Derby, OH
- Average daylight in January:
9h and 42min - 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 24min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
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 24min).
- Average sunshine in January:
3h and 36min - Average sunshine in February:
4h and 48min - Average sunshine in March:
6h and 6min - Average sunshine in April:
7h and 48min - Average sunshine in May:
9h and 6min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 30min - Average sunshine in September:
8h and 18min - Average sunshine in October:
6h and 18min - Average sunshine in November:
5h and 24min - 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 36min).
Average sunshine days
Derby, OH
- Average sunshine days in January:
17 days - Average sunshine days in February:
15.9 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
13.7 days - Average sunshine days in May:
11.5 days - Average sunshine days in June:
12.5 days
- Average sunshine days in July:
11.9 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
17.2 days - Average sunshine days in October:
19.2 days - Average sunshine days in November:
20.7 days - Average sunshine days in December:
17.7 days
The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is May (11.5 days).
Average UV index
Derby, 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
Derby, OH
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Derby, OH
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
