Climate and monthly weather forecast
Sunbury, OH

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Weather in January

January, like December, in Sunbury, Ohio, is a wintry winter month, with an average temperature fluctuating between 32.2°F (0.1°C) and 20.1°F (-6.6°C). January is the coldest month of the year, registering average temperatures as high as 32.2°F (0.1°C) and as low as 20.1°F (-6.6°C). Weather in January »

Weather in February

February, the last month of the winter in Sunbury, is also an icy month, with temperature in the range of an average low of 23.5°F (-4.7°C) and an average high of 36.9°F (2.7°C). The average high-temperature is a still wintry 36.9°F (2.7°C) in February, hardly different from the 32.2°F (0.1°C) recorded in January. Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Sunbury, Ohio, with temperature in the range of an average low of 32.2°F (0.1°C) and an average high of 47.8°F (8.8°C). Entering March, Sunbury sees a temperature rise, with the average high-temperature advancing from February's icy 36.9°F (2.7°C) to a frosty 47.8°F (8.8°C). Weather in March »

Weather in April

April in Sunbury, Ohio, is a mild spring month, with an average temperature varying between 42.4°F (5.8°C) and 59.9°F (15.5°C). In Sunbury, the onset of April comes with an increased average high-temperature, moving from March's frosty 47.8°F (8.8°C) to a moderate 59.9°F (15.5°C). Weather in April »

Weather in May

May, the last month of the spring in Sunbury, is an agreeable month, with an average temperature fluctuating between 53.2°F (11.8°C) and 71.1°F (21.7°C). May brings a rise in the average high-temperature, transitioning from April's refreshing 59.9°F (15.5°C) to a pleasant 71.1°F (21.7°C). Weather in May »

Weather in June

June, the first month of the summer in Sunbury, is a moderately hot month, with temperature in the range of an average high of 77.9°F (25.5°C) and an average low of 60.1°F (15.6°C). As May gives way to June, the average high-temperature displays a slight ascent, adjusting from a pleasant 71.1°F (21.7°C) to a warm 77.9°F (25.5°C). Weather in June »

Weather in July

July, like June, in Sunbury, Ohio, is a moderately hot summer month, with an average temperature varying between 81.1°F (27.3°C) and 63.9°F (17.7°C). Sunbury witnesses the warmest weather in July, with temperatures averaging a high of 81.1°F (27.3°C) and a low of 63.9°F (17.7°C). The average heat index in July is estimated at a hot 86°F (30°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Sunbury, Ohio, with an average temperature varying between 79.3°F (26.3°C) and 61.3°F (16.3°C). In the transition from July to August, Sunbury reports an average high-temperature of a still warm 79.3°F (26.3°C), indicating a close resemblance to the prior month. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Sunbury, Ohio, with an average temperature ranging between max 74.5°F (23.6°C) and min 56.1°F (13.4°C). Sunbury registers an average high-temperature of a still moderately hot 74.5°F (23.6°C) at the commencement of September, closely related to the preceding month. Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Sunbury, Ohio, with an average temperature ranging between min 45.9°F (7.7°C) and max 62.1°F (16.7°C). The transition into October indicates a reduction in the average high-temperature, down to a refreshing 62.1°F (16.7°C) from September's moderately hot 74.5°F (23.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Sunbury, is another chilly month, with an average temperature fluctuating between 34.9°F (1.6°C) and 48.4°F (9.1°C). November suggests a modest reduction in the average high-temperature, shifting from an enjoyable 62.1°F (16.7°C) in October to a chilly 48.4°F (9.1°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Sunbury, Ohio, with an average temperature ranging between max 38.7°F (3.7°C) and min 28.2°F (-2.1°C). As December arrives, Sunbury's weather displays a decrease in high-temperatures, transitioning from November's frosty 48.4°F (9.1°C) to a wintry 38.7°F (3.7°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Sunbury?

January is Sunbury's coldest month, registering average high temperatures of 32.2°F (0.1°C) and lows of 20.1°F (-6.6°C).

What is the most humid month in Sunbury?

With an average relative humidity of 84%, January is the most humid month in Sunbury, Ohio.

How much does it rain in Sunbury?

Throughout the year, there are 134 rainfall days, and 16.38" (416mm) of precipitation is accumulated.

When does it snow in Sunbury?

January through April, November and December are months with snowfall.

How many days does it snow in Sunbury?

In Sunbury, during the entire year, snow falls for 27.6 days and aggregates up to 5.39" (137mm) of snow.

What is the month with the least sunshine in Sunbury?

The month with the least sunshine is January, with an average of 3.5h of sunshine.

When is the lowest UV index in Sunbury?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

When does it snow the most in Sunbury?

The month with the most snowfall in Sunbury is February, when snow falls for 6.8 days and typically aggregates up to 1.46" (37mm) of snow.

When is Daylight Saving Time (DST) in Sunbury?

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 least humid month in Sunbury?

The months with the lowest humidity in Sunbury are April, October and November, with an average relative humidity of 76%.

What is the rainiest month in Sunbury?

The month with the most rainfall in Sunbury is May, when the rain falls for 16.6 days and typically aggregates up to 2.2" (56mm) of precipitation.

When it does not snow in Sunbury?

May through October are months without snowfall in Sunbury, Ohio.

When are the longest days in Sunbury?

With an average of 15h and 0min of daylight, June has the longest days of the year.

What are the months with the highest UV index in Sunbury?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What are the warmest months in Sunbury?

Sunbury's temperatures tend to reach their peak averages in July, with a high of 81.1°F (27.3°C) and a low of 63.9°F (17.7°C).

What month has the most sunshine in Sunbury?

The month with the most sunshine in Sunbury is August, with an average of 10.5h of sunshine.

What is the driest month in Sunbury?

September is the month with the least rainfall. Rain falls for 10 days and accumulates 0.79" (20mm) of precipitation.

What is the month with the shortest days in Sunbury?

With an average of 9h and 24min of daylight, December has the shortest days of the year in Sunbury, Ohio.

Average temperature
Sunbury, OH

Average temperature - Sunbury, 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 (32.2°F).

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

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Average pressure
Sunbury, OH

Average pressure - Sunbury, OH

The months with the highest atmospheric pressure are January and November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed
Sunbury, OH

Average wind speed - Sunbury, OH

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity
Sunbury, OH

Average humidity - Sunbury, OH

The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are April, October and November (76%).

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Average rainfall
Sunbury, OH

Average rainfall - Sunbury, OH

The wettest month (with the highest rainfall) is May (2.2").
The driest month (with the least rainfall) is September (0.79").

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Average rainfall days
Sunbury, OH

Average rainfall days - Sunbury, OH

The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is February (7 days).

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Average snowfall
Sunbury, OH

Average snowfall - Sunbury, OH

The month with the highest snowfall is February (1.46").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Sunbury, OH

Average snowfall days - Sunbury, OH

The month with the highest number of snowfall days is January (8.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Sunbury, OH

Average daylight / Average sunshine - Sunbury, OH

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

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 30min).

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Average sunshine days
Sunbury, OH

Average sunshine days - Sunbury, OH

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is May (11.4 days).

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Average UV index
Sunbury, OH

Average UV index - Sunbury, OH

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average visibility
Sunbury, OH

Average visibility - Sunbury, 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).

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Sunbury, Ohio, USA

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