March weather forecast
Costonia, OH

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Weather in March

The first month of the spring, March, is a frosty month in Costonia, Ohio, with temperature in the range of an average high of 47.3°F (8.5°C) and an average low of 30.9°F (-0.6°C).

Temperature

Costonia sees a rise in temperature during March, with average high-temperatures transitioning from an icy 37°F (2.8°C) in February to a frosty 47.3°F (8.5°C). An average low-temperature of 30.9°F (-0.6°C) is observed during March nights in Costonia, Ohio.

Humidity

In March, the average relative humidity in Costonia is 79%.

Rainfall

In Costonia, in March, it is raining for 13.8 days, with typically 2.56" (65mm) of accumulated precipitation. Throughout the year, there are 175.9 rainfall days, and 31.22" (793mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Costonia are January through May, October through December. In Costonia, during March, snow falls for 8.3 days and regularly aggregates up to 3.54" (90mm) of snow. Throughout the year, in Costonia, Ohio, there are 56.5 snowfall days, and 19.41" (493mm) of snow is accumulated.

Daylight

In March, the average length of the day is 11h and 58min.
On the first day of March in Costonia, sunrise is at 6:54 am and sunset at 6:14 pm EST. On the last day of the month, sunrise is at 7:06 am and sunset at 7:46 pm EDT.
Note: 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 lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from EDT to EST.

Sunshine

In March, the average sunshine is 5.3h.

UV index

In Costonia, the average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 2 in March transforms into the following instructions:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Boost your sun resistance with garments that are densely woven yet spacious. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What are March temperatures in Costonia?

The high-temperature in Costonia during March is 47.3°F (8.5°C) and the low-temperature is 30.9°F (-0.6°C).

What is the average humidity in March in Costonia?

In Costonia, the average relative humidity in March is 79%.

How many days does it rain in March in Costonia?

In Costonia, in March, during 13.8 rainfall days, 2.56" (65mm) of precipitation is typically accumulated.

How much does it snow in Costonia in March?

In Costonia, during March, snow falls for 8.3 days and regularly aggregates up to 3.54" (90mm) of snow.

What is the average length of the day in March in Costonia?

In Costonia, the average day length in March is 11h and 58min.

When is the sunrise / sunset in March in Costonia?

In March, on the first day of the month, sunrise is at 6:54 am and sunset at 6:14 pm EST. On the last day of the month, in Costonia, sunrise is at 7:06 am and sunset at 7:46 pm EDT.

When does Daylight Saving Time (DST) start in March in Costonia?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How long on average sun shines in March in Costonia?

The average sunshine duration in March in Costonia is 5.3h.

What is the UV index intensity in March in Costonia?

In March, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Costonia, OH

Average temperature in March - Costonia, OH
  • Average high temperature in March: 47.3°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (33.1°F).

  • Average low temperature in March: 30.9°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 (20.3°F).

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Average pressure in March
Costonia, OH

Average pressure in March - Costonia, OH
  • Average pressure in March: 30.09"Hg

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

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Average wind speed in March
Costonia, OH

Average wind speed in March - Costonia, OH
  • Average wind speed in March: 7.3mph

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

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Average humidity in March
Costonia, OH

Average humidity in March - Costonia, OH
  • Average humidity in March: 79%

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (77%).

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Average rainfall in March
Costonia, OH

Average rainfall in March - Costonia, OH
  • Average rainfall in March: 2.56"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is November (2.17").

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Average rainfall days in March
Costonia, OH

Average rainfall days in March - Costonia, OH
  • Average rainfall days in March: 13.8 days

The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is February (9.4 days).

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Average snowfall in March
Costonia, OH

Average snowfall in March - Costonia, OH
  • Average snowfall in March: 3.54"

The month with the highest snowfall is January (5").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in March
Costonia, OH

Average snowfall days in March - Costonia, OH
  • Average snowfall days in March: 8.3 days

The month with the highest number of snowfall days is January (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in March /
Average sunshine in March
Costonia, OH

Average daylight in March / Average sunshine in March - Costonia, OH
  • Average daylight in March: 12h and 0min

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 18min).

  • Average sunshine in March: 5h and 2min

The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

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Average sunshine days in March
Costonia, OH

Average sunshine days in March - Costonia, OH
  • Average sunshine days in March: 10.4 days

The month with the most sunshine days is November (15.5 days).
The months with the least sunshine days are January and May (8.8 days).

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Average UV index in March
Costonia, OH

Average UV index in March - Costonia, OH
  • Average UV index in March: 2

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in March
Costonia, OH

Average cloud cover in March - Costonia, OH
  • Average cloud cover in March: 57

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in March
Costonia, OH

Average visibility in March - Costonia, OH
  • Average visibility in March: 5mi

The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January and February (4mi).

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Costonia, Ohio, USA

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