May weather forecast
Fostoria, OH

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Weather in May

May, the last month of the spring in Fostoria, is a pleasant month, with an average temperature ranging between max 70.2°F (21.2°C) and min 52.9°F (11.6°C).

Temperature

Entering May, Fostoria sees a temperature rise, with the average high-temperature advancing from April's mild 57.7°F (14.3°C) to a pleasant 70.2°F (21.2°C). In the month of May, the temperature generally rests at an average low of 52.9°F (11.6°C).

Humidity

The average relative humidity in May in Fostoria is 77%.

Rainfall

In Fostoria, during May, the rain falls for 18.3 days and regularly aggregates up to 3.11" (79mm) of precipitation. Throughout the year, in Fostoria, there are 166 rainfall days, and 28.5" (724mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Fostoria. May is the last month it regularly snows. During 0.1 snowfall days, in May, Fostoria aggregates 0.04" (1mm) of snow. In Fostoria, during the entire year, snow falls for 50.6 days and aggregates up to 14.33" (364mm) of snow.

Daylight

The average length of the day in May is 14h and 31min.
On the first day of the month, sunrise is at 6:30 am and sunset at 8:31 pm. On the last day of May, in Fostoria, sunrise is at 6:03 am and sunset at 8:59 pm EDT.

Sunshine

In Fostoria, the average sunshine in May is 8.8h.

UV index

The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The daily high UV index of 5 during May translates into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Frequently asked questions

What is the usual temperature for Fostoria in May?

The high-temperature in Fostoria during May is 70.2°F (21.2°C) and the low-temperature is 52.9°F (11.6°C).

What is the average humidity in May in Fostoria?

The average relative humidity in May is 77%.

How much does it rain in Fostoria in May?

In May, in Fostoria, the rain falls for 18.3 days. Throughout May, 3.11" (79mm) of precipitation is accumulated.

What is the last month it snows in Fostoria?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Fostoria aggregates 0.04" (1mm) of snow.

How many hours of daylight does Fostoria have in May?

In May, the average day length is 14h and 31min.

What time are sunrise and sunset in May in Fostoria?

On the first day of May, sunrise is at 6:30 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:59 pm EDT.

How long on average sun shines in May in Fostoria?

The average sunshine duration in May in Fostoria is 8.8h.

What is the UV index intensity in May in Fostoria?

The average daily maximum UV index in May in Fostoria is 5. A UV Index estimate of 3 to 5 represents a medium health risk 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 May
Fostoria, OH

Average temperature in May - Fostoria, OH
  • Average high temperature in May: 70.2°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in May: 52.9°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).

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Average pressure in May
Fostoria, OH

Average pressure in May - Fostoria, OH
  • Average pressure in May: 29.98"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in May
Fostoria, OH

Average wind speed in May - Fostoria, OH
  • Average wind speed in May: 8.1mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.1mph).

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Average humidity in May
Fostoria, OH

Average humidity in May - Fostoria, OH
  • Average humidity in May: 77%

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

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Average rainfall in May
Fostoria, OH

Average rainfall in May - Fostoria, OH
  • Average rainfall in May: 3.11"

The wettest month (with the highest rainfall) is June (3.39").
The driest month (with the least rainfall) is December (1.65").

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Average rainfall days in May
Fostoria, OH

Average rainfall days in May - Fostoria, OH
  • Average rainfall days in May: 18.3 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in May
Fostoria, OH

Average snowfall in May - Fostoria, OH
  • Average snowfall in May: 0.04"

The month with the highest snowfall is February (4.29").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Fostoria, OH

Average snowfall days in May - Fostoria, OH
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Fostoria, OH
  • Average daylight in May: 14h and 3min

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).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

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Average sunshine days in May
Fostoria, OH

Average sunshine days in May - Fostoria, OH
  • Average sunshine days in May: 10.9 days

The month with the most sunshine days is November (15.3 days).
The month with the least sunshine days is February (9.8 days).

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Average UV index in May
Fostoria, OH

Average UV index in May - Fostoria, OH
  • Average UV index in May: 5

The months with the highest UV index are 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
Fostoria, OH

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

The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in May
Fostoria, OH

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

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).

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Fostoria, Ohio, USA

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