May weather forecast and climate
Bryan, OH

May, the last month of the spring, in Bryan, is a pleasant month, with temperature in the range of an average high of 69.4°F (20.8°C) and an average low of 52.3°F (11.3°C).

Temperature

In May, the average high-temperature increases, from a mild 56.8°F (13.8°C) in April, to an agreeable 69.4°F (20.8°C). In May, in Bryan, Ohio, the average low-temperature is 52.3°F (11.3°C).

Humidity

In Bryan, the average relative humidity in May is 78%.

Rainfall

In May, the rain falls for 18.3 days. Throughout May, 3.15" (80mm) of precipitation is accumulated. In Bryan, Ohio, during the entire year, the rain falls for 158.5 days and collects up to 28.07" (713mm) of precipitation.

Snowfall

Months with snowfall in Bryan are January through May, October through December. May is the last month it regularly snows in Bryan, Ohio. During 0.1 snowfall days, Bryan aggregates 0.04" (1mm) of snow. Throughout the year, there are 50.7 snowfall days, and 14.09" (358mm) of snow is accumulated.

Daylight

The average length of the day in May is 14.5h.

Sunshine

The average sunshine in Bryan, Ohio, is 8.5h.

UV index

In Bryan, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in May in Bryan?

The average high-temperature, in May, in Bryan, is 69.4°F (20.8°C), while the average low-temperature is 52.3°F (11.3°C).

What is the average humidity in May in Bryan?

In May, the average relative humidity in Bryan, Ohio, is 78%.

How much does it rain in Bryan in May?

In Bryan, Ohio, in May, it is raining for 18.3 days, with typically 3.15" (80mm) of accumulated precipitation.

What is the last month it snows in Bryan?

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

How many hours of daylight does Bryan have in May?

In Bryan, Ohio, the average length of the day in May is 14.5h.

How many hours of sunshine does Bryan have in May?

The average sunshine in May in Bryan, Ohio, is 8.5h.

How high is the UV index in May in Bryan?

In Bryan, Ohio, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV radiation.
Average temperature in May - Bryan, OH
  • Average high temperature in May: 69.4°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°F).

  • Average low temperature in May: 52.3°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

Average pressure in May - Bryan, OH
  • Average pressure in May: 29.98"

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

Average wind speed in May - Bryan, OH
  • Average wind speed in May: 8.5mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in May - Bryan, OH
  • Average humidity in May: 78%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is October (75%).

Average rainfall in May - Bryan, OH
  • Average rainfall in May: 3.15"

The wettest month (with the highest rainfall) is April (3.31").
The driest month (with the least rainfall) is December (1.54").

Average rainfall days in May - Bryan, 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 February (7.3 days).

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

The month with the highest snowfall is February (3.66").
Months with the least snowfall are June, July, August and September (0").

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

The month with the highest number of snowfall days is January (13.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May / Average sunshine in May - Bryan, OH
  • Average daylight in May: 14.5h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in May: 8.5h

The month with the most sunshine is July (Average sunshine: 10.1h).
The month with the least sunshine is January (Average sunshine: 3.2h).

Average sunshine days in May - Bryan, OH
  • Average sunshine days in May: 11.3 days

The month with the most sunshine days is September (15.6 days).
The month with the least sunshine days is February (9.5 days).

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

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

Average cloud cover in May - Bryan, OH
  • Average cloud cover in May: 43

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 33).

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

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