May weather forecast
Fairfield, OH

Weather in May

May, the last month of the spring in Fairfield, is an agreeable month, with an average temperature fluctuating between 55.8°F (13.2°C) and 72.5°F (22.5°C).

Temperature

In Fairfield, Ohio, the average high-temperature in May increases from a comfortable 62.6°F (17°C) in April to an agreeable 72.5°F (22.5°C). In Fairfield, the average low-temperature is 55.8°F (13.2°C).

Humidity

In May, the average relative humidity is 79%.

Rainfall

The month with the most rainfall in Fairfield is May, when the rain falls for 18.1 days and typically aggregates up to 2.99" (76mm) of precipitation.

Snowfall

In Fairfield, snow does not fall in May through October.

Daylight

In May, the average length of the day is 14h and 21min.
On the first day of the month, sunrise is at 6:39 am and sunset at 8:31 pm. On the last day of May, in Fairfield, sunrise is at 6:13 am and sunset at 8:58 pm EDT.

Sunshine

In May, the average sunshine is 9h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: In May, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in May in Fairfield?

In Fairfield, in May, the average high-temperature is 72.5°F (22.5°C), and the average low-temperature is 55.8°F (13.2°C).

What is the average humidity in May in Fairfield?

In Fairfield, the average relative humidity in May is 79%.

What is the wettest month in Fairfield?

The month with the most rainfall in Fairfield, Ohio, is May, when the rain falls for 18.1 days and typically aggregates up to 2.99" (76mm) of precipitation.

How much does it rain in Fairfield in May?

In Fairfield, in May, it is raining for 18.1 days, with typically 2.99" (76mm) of accumulated precipitation.

When it does not snow in Fairfield?

In Fairfield, snow does not fall in May through October.

Does it snow in Fairfield in May?

In May, in Fairfield, Ohio, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Fairfield have in May?

In Fairfield, Ohio, the average day length in May is 14h and 21min.

When are sunrise and sunset in May in Fairfield?

In May, on the first day of the month, sunrise is at 6:39 am and sunset at 8:31 pm. On the last day of the month, in Fairfield, Ohio, sunrise is at 6:13 am and sunset at 8:58 pm EDT.

How long on average sun shines in May in Fairfield?

In Fairfield, the average sunshine duration in May is 9h.

When is the highest UV index in Fairfield?

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

What is the UV index reading in May in Fairfield?

The average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Fairfield, OH

Average temperature in May - Fairfield, OH
  • Average high temperature in May: 72.5°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 (35.2°F).

  • Average low temperature in May: 55.8°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure in May
Fairfield, OH

Average pressure in May - Fairfield, OH
  • Average pressure in May: 29.98"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).

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Average wind speed in May
Fairfield, OH

Average wind speed in May - Fairfield, OH
  • Average wind speed in May: 7.1mph

The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

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Average humidity in May
Fairfield, OH

Average humidity in May - Fairfield, OH
  • Average humidity in May: 79%

The months with the highest relative humidity are January, February and December (81%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in May
Fairfield, OH

Average rainfall in May - Fairfield, OH
  • Average rainfall in May: 2.99"

The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is September (1.42").

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Average rainfall days in May
Fairfield, OH

Average rainfall days in May - Fairfield, OH
  • Average rainfall days in May: 18.1 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is January (7.9 days).

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Average snowfall in May
Fairfield, OH

Average snowfall in May - Fairfield, OH
  • Average snowfall in May: 0"

The months with the highest snowfall are February and March (1.81").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Fairfield, OH

Average snowfall days in May - Fairfield, OH
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Fairfield, OH

Average daylight in May / Average sunshine in May - Fairfield, OH
  • Average daylight in May: 14h and 21min

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 27min).

  • Average sunshine in May: 9h and 0min

The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in May
Fairfield, OH

Average sunshine days in May - Fairfield, OH
  • Average sunshine days in May: 10.8 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index in May
Fairfield, OH

Average UV index in May - Fairfield, OH
  • Average UV index in May: 6

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

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Average cloud cover in May
Fairfield, OH

Average cloud cover in May - Fairfield, OH
  • Average cloud cover in May: 41

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in May
Fairfield, OH

Average visibility in May - Fairfield, OH
  • Average visibility in May: 6mi

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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