Climate and monthly weather forecast
Custar, OH

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Weather in January

January, the same as December, in Custar, Ohio, is a freezing cold winter month, with an average temperature varying between 30.7°F (-0.7°C) and 19.2°F (-7.1°C). January is the coldest month, exhibiting average temperatures of 30.7°F (-0.7°C) at the peak and 19.2°F (-7.1°C) at the base. Weather in January »

Weather in February

The last month of the winter, February, is a cold month in Custar, Ohio, with an average temperature fluctuating between 34.3°F (1.3°C) and 21.9°F (-5.6°C). Transitioning into February, Custar records an average high-temperature of an icy 34.3°F (1.3°C), almost identical to January's 30.7°F (-0.7°C). Weather in February »

Weather in March

March, the first month of the spring in Custar, is a frosty month, with an average temperature varying between 45.3°F (7.4°C) and 30.9°F (-0.6°C). With the onset of March, Custar's average high-temperature sees a rise, moving from February's icy 34.3°F (1.3°C) to a chilly 45.3°F (7.4°C). Weather in March »

Weather in April

April in Custar, Ohio, is a refreshing spring month, with an average temperature ranging between min 41.5°F (5.3°C) and max 57.7°F (14.3°C). The shift into April is marked by a rise in the average high-temperature, moving from March's chilly 45.3°F (7.4°C) to a moderate 57.7°F (14.3°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Custar, Ohio, with an average temperature varying between 69.8°F (21°C) and 52.7°F (11.5°C). Entering May, Custar sees a temperature rise, with the average high-temperature advancing from April's moderate 57.7°F (14.3°C) to an agreeable 69.8°F (21°C). Weather in May »

Weather in June

June, the first month of the summer in Custar, is a moderately hot month, with an average temperature ranging between max 77.5°F (25.3°C) and min 60.3°F (15.7°C). Observing a minor shift, the average high-temperature during June adjusts from May's pleasant 69.8°F (21°C) to a moderately hot 77.5°F (25.3°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Custar, Ohio, with temperature in the range of an average high of 80.8°F (27.1°C) and an average low of 63.9°F (17.7°C). Custar's temperatures tend to reach their peak averages in July, with a high of 80.8°F (27.1°C) and a low of 63.9°F (17.7°C). The heat index value for July is estimated at a hot 86°F (30°C). Weather in July »

Weather in August

August, the last month of the summer in Custar, is another warm month, with temperature in the range of an average low of 61.5°F (16.4°C) and an average high of 78.8°F (26°C). As August takes hold, the average high-temperature is a still moderately hot 78.8°F (26°C), nearly mirroring that of the previous month. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Custar, Ohio, with an average temperature ranging between max 74.1°F (23.4°C) and min 55.8°F (13.2°C). Welcoming September, Custar notes an average high-temperature of a still moderately hot 74.1°F (23.4°C), nearly consistent with August's 78.8°F (26°C). Weather in September »

Weather in October

October, like September, in Custar, Ohio, is another refreshing autumn month, with an average temperature fluctuating between 61.7°F (16.5°C) and 46.4°F (8°C). Custar experiences a temperature shift at the start of October, with average high-temperatures adjusting from a warm 74.1°F (23.4°C) in September to a refreshing 61.7°F (16.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Custar, Ohio, with an average temperature fluctuating between 35.1°F (1.7°C) and 47.3°F (8.5°C). As Custar steps into November, the average high-temperature decreases significantly from the a comfortable 61.7°F (16.5°C) of October to a frosty 47.3°F (8.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Custar, Ohio, with an average temperature varying between 27.3°F (-2.6°C) and 36.7°F (2.6°C). In the transition to December, Custar observes a drop in the average high-temperature, moving from a chilly 47.3°F (8.5°C) in November to an icy 36.7°F (2.6°C). Weather in December »
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

Custar witnesses the coldest weather in January, with temperatures averaging a high of 30.7°F (-0.7°C) and a low of 19.2°F (-7.1°C).

What is the most humid month?

The months with the highest humidity are January and February, with an average relative humidity of 84%.

How many days does it rain?

In Custar, during the entire year, the rain falls for 170.7 days and collects up to 28.39" (721mm) of precipitation.

When does it snow?

Months with snowfall are January through May, October through December.

How much does it snow in Custar?

In Custar, during the entire year, snow falls for 52.6 days and aggregates up to 15.87" (403mm) of snow.

What is the month with the least sunshine?

January has the least sunshine of the year in Custar, with an average of 3.4h of sunshine.

When does it snow the most?

The month with the most snowfall is February, when snow falls for 12.6 days and typically aggregates up to 4.45" (113mm) of snow.

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 rainiest month?

April is the month with the most rainfall. Rain falls for 16.9 days and accumulates 3.31" (84mm) of precipitation.

When it does not snow?

In Custar, snow does not fall in June through September.

When are the longest days?

June has the longest days of the year, with an average of 15h and 6min of daylight.

When is the highest UV index in Custar?

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

What is the warmest month?

July stands out as Custar's warmest month, with temperatures ranging between an average high of 80.8°F (27.1°C) and a low of 63.9°F (17.7°C).

What month has the most sunshine?

July has the most sunshine of the year, with an average of 10.3h of sunshine.

What is the least humid month?

With an average relative humidity of 74%, October is the least humid month.

What is the driest month?

The month with the least rainfall is December, when the rain falls for 11 days and typically collects 1.73" (44mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 18min of daylight.

What is the month with the lowest UV index?

December is the month with the lowest UV index, with an average maximum UV index of 1.

Average temperature
Custar, OH

Average temperature - Custar, OH

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.7°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 (19.2°F).

Average pressure
Custar, OH

Average pressure - Custar, OH

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Custar, OH

Average wind speed - Custar, OH

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

Average humidity
Custar, OH

Average humidity - Custar, OH

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (74%).

Average rainfall
Custar, OH

Average rainfall - Custar, OH

The wettest month (with the highest rainfall) is April (3.31").
The driest month (with the least rainfall) is December (1.73").

Average rainfall days
Custar, OH

Average rainfall days - Custar, OH

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is February (8.8 days).

Average snowfall
Custar, OH

Average snowfall - Custar, OH

The month with the highest snowfall is February (4.45").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Custar, OH

Average snowfall days - Custar, OH

The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Custar, OH

Average daylight / Average sunshine - Custar, OH

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).

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

Average sunshine days
Custar, OH

Average sunshine days - Custar, OH

The month with the most sunshine days is November (14.9 days).
The month with the least sunshine days is February (8.9 days).

Average visibility
Custar, OH

Average visibility - Custar, OH

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).

Custar, Ohio, USA

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