May weather forecast and climate
Fostoria, AL

Weather in May

May, the last month of the spring, in Fostoria, is another warm month, with temperature in the range of an average high of 84.7°F (29.3°C) and an average low of 62.8°F (17.1°C).

Temperature

In May, the average high-temperature marginally rises, from a warm 77°F (25°C) in April, to a still moderately hot 84.7°F (29.3°C). In May, the average low-temperature is 62.8°F (17.1°C).

Heat index

In May, the average heat index is appraised at a tropical 92.8°F (33.8°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'feels like', 'felt air temperature', or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (pregnancy, differences in body mass, height, and shape, clothing). Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In May, the average relative humidity is 72%.

Rainfall

In May, in Fostoria, the rain falls for 14.1 days. Throughout May, 3.35" (85mm) of precipitation is accumulated. Throughout the year, in Fostoria, Alabama, there are 177.6 rainfall days, and 37.6" (955mm) of precipitation is accumulated.

Snowfall

In Fostoria snow does not fall in April through November.

Daylight

In Fostoria, the average length of the day in May is 13.8h.

Sunshine

In May, the average sunshine in Fostoria is 10.3h.

UV index

In May, the average daily maximum UV index in Fostoria is 6. A UV Index estimate of 6 to 7 represents a high health hazard from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 6 in May transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in May in Fostoria?

The average high-temperature, in May, in Fostoria, is 84.7°F (29.3°C), while the average low-temperature is 62.8°F (17.1°C). In May, the average heat index (a.k.a. 'apparent temperature', 'real feel'), that combines relative humidity and air temperature, is calculated to 92.8°F (33.8°C).

What is the average humidity in May in Fostoria?

In May, the average relative humidity in Fostoria is 72%.

How many days does it rain in May in Fostoria?

In Fostoria, Alabama, in May, during 14.1 rainfall days, 3.35" (85mm) of precipitation is typically accumulated.

When it does not snow in Fostoria?

In Fostoria, Alabama, snow does not fall in April through November.

What is the average length of the day in May in Fostoria?

The average length of the day in May in Fostoria, Alabama, is 13.8h.

How long on average sun shines in May in Fostoria?

In May, the average sunshine in Fostoria, Alabama, is 10.3h.

What is the UV index reading in May in Fostoria?

In Fostoria, Alabama, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health threat from the exposure to the Sun's UV radiation.

Average temperature in May
Fostoria, AL

Average temperature in May - Fostoria, AL
  • Average high temperature in May: 84.7°F

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (56.1°F).

  • Average low temperature in May: 62.8°F

Months with the highest average low temperature are July and August (72°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

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Average pressure in May
Fostoria, AL

Average pressure in May - Fostoria, AL
  • Average pressure in May: 30.01"

The month with the highest atmospheric pressure is January (30.16").
Months with the lowest atmospheric pressure are June and August (29.97").

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Average wind speed in May
Fostoria, AL

Average wind speed in May - Fostoria, AL
  • Average wind speed in May: 5.7mph

The windiest month (with the highest average wind speed) is January (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

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Average humidity in May
Fostoria, AL

Average humidity in May - Fostoria, AL
  • Average humidity in May: 72%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in May
Fostoria, AL

Average rainfall in May - Fostoria, AL
  • Average rainfall in May: 3.35"

The wettest month (with the highest rainfall) is August (4.69").
The driest month (with the least rainfall) is November (2.09").

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Average rainfall days in May
Fostoria, AL

Average rainfall days in May - Fostoria, AL
  • Average rainfall days in May: 14.1 days

The month with the highest number of rainy days is July (23.6 days).
The month with the least rainy days is November (8 days).

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Average snowfall in May
Fostoria, AL

Average snowfall in May - Fostoria, AL
  • Average snowfall in May: 0"

Months with the highest snowfall are January and February (0.2").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in May
Fostoria, AL

Average snowfall days in May - Fostoria, AL
  • Average snowfall days in May: 0 days

Months with the highest number of snowfall days are January and February (0.5 days).
Months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in May /
Average sunshine in May
Fostoria, AL

Average daylight in May / Average sunshine in May - Fostoria, AL
  • Average daylight in May: 13.8h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in May: 10.3h

The month with the most sunshine is June (Average sunshine: 10.7h).
Months with the least sunshine are February and December (Average sunshine: 5.1).

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Average sunshine days in May
Fostoria, AL

Average sunshine days in May - Fostoria, AL
  • Average sunshine days in May: 15.1 days

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is July (5 days).

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Average UV index in May
Fostoria, AL

Average UV index in May - Fostoria, AL
  • Average UV index in May: 6

The month with the highest UV index is June (UV index 7).
Months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in May
Fostoria, AL

Average cloud cover in May - Fostoria, AL
  • Average cloud cover in May: 32

The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is October (Cloud cover 29).

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Average visibility in May
Fostoria, AL

Average visibility in May - Fostoria, AL
  • Average visibility in May: 6mi

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

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