May weather forecast and climate
Batavia, NY

Weather in May

May, the last month of the spring, in Batavia, is an enjoyable month, with average temperature ranging between max 67.1°F (19.5°C) and min 47.7°F (8.7°C).

Temperature

In May, the average high-temperature increases, from a cool 53.4°F (11.9°C) in April, to a comfortable 67.1°F (19.5°C). In May, in Batavia, the average low-temperature is 47.7°F (8.7°C).

Humidity

May, July through September, with an average relative humidity of 77%, are the least humid months.

Rainfall

May is the month with the most rainfall in Batavia. Rain falls for 16.5 days and accumulates 2.95" (75mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.6 snowfall days, Batavia aggregates 0.43" (11mm) of snow. In Batavia, during the entire year, snow falls for 85.1 days, and aggregates up to 37.52" (953mm) of snow.

Daylight

In May, the average length of the day in Batavia is 14.7h.

Sunshine

In Batavia, the average sunshine is 8.6h.

UV index

In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to the Sun's UV rays for average individuals.
Note: In May, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What are the least humid months in Batavia?

Months with the lowest humidity are May, July through September, with an average relative humidity of 77%.

What is the average humidity in May in Batavia?

In May, the average relative humidity in Batavia is 77%.

What is the rainiest month in Batavia?

The month with the most rainfall in Batavia is May when the rain falls for 16.5 days and typically aggregates up to 2.95" (75mm) of precipitation.

How many days does it rain in May in Batavia?

In Batavia, in May, it is raining for 16.5 days, with typically 2.95" (75mm) of accumulated precipitation.

What is the last month it snows in Batavia?

May is the last month it regularly snows in Batavia, New York. During 0.6 snowfall days, in May, Batavia aggregates 0.43" (11mm) of snow.

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

The average length of the day in May in Batavia is 14.7h.

How long on average sun shines in May in Batavia?

In Batavia, New York, the average sunshine in May is 8.6h.

How high is the UV index in May in Batavia?

In Batavia, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV rays.

Average temperature in May
Batavia, NY

Average temperature in May - Batavia, NY
  • Average high temperature in May: 67.1°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (29.3°F).

  • Average low temperature in May: 47.7°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).

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Average pressure in May
Batavia, NY

Average pressure in May - Batavia, NY
  • Average pressure in May: 29.98"

The month with the highest atmospheric pressure is November (30.09").
The month with the lowest atmospheric pressure is June (29.92").

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Average wind speed in May
Batavia, NY

Average wind speed in May - Batavia, NY
  • Average wind speed in May: 7.5mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).

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Average humidity in May
Batavia, NY

Average humidity in May - Batavia, NY
  • Average humidity in May: 77%

The month with the highest relative humidity is February (87%).
Months with the lowest relative humidity are May, July, August and September (77%).

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Average rainfall in May
Batavia, NY

Average rainfall in May - Batavia, NY
  • Average rainfall in May: 2.95"

The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is September (1.65").

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Average rainfall days in May
Batavia, NY

Average rainfall days in May - Batavia, NY
  • Average rainfall days in May: 16.5 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (5.9 days).

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Average snowfall in May
Batavia, NY

Average snowfall in May - Batavia, NY
  • Average snowfall in May: 0.43"

The month with the highest snowfall is February (9.17").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Batavia, NY

Average snowfall days in May - Batavia, NY
  • Average snowfall days in May: 0.6 days

The month with the highest number of snowfall days is January (19.5 days).
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
Batavia, NY

Average daylight in May / Average sunshine in May - Batavia, NY
  • Average daylight in May: 14.7h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in May: 8.6h

The month with the most sunshine is July (Average sunshine: 10.2h).
The month with the least sunshine is January (Average sunshine: 2.3h).

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Average sunshine days in May
Batavia, NY

Average sunshine days in May - Batavia, NY
  • Average sunshine days in May: 12.2 days

The month with the most sunshine days is September (13.5 days).
The month with the least sunshine days is February (5.8 days).

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Average UV index in May
Batavia, NY

Average UV index in May - Batavia, NY
  • Average UV index in May: 5

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February and December (UV index 1).

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Average cloud cover in May
Batavia, NY

Average cloud cover in May - Batavia, NY
  • Average cloud cover in May: 44

The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in May
Batavia, NY

Average visibility in May - Batavia, NY
  • Average visibility in May: 6mi

Months with the highest visibility are April, May, June, July, August, September and October (6mi).
Months with the lowest visibility are January and February (4mi).

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