May weather forecast
Bolivar, NY

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Weather in May

The last month of the spring, May, is a comfortable month in Bolivar, New York, with an average temperature varying between 45.1°F (7.3°C) and 65.5°F (18.6°C).

Temperature

The shift from April to May brings an increase in the average high-temperature, moving from a fresh 52.3°F (11.3°C) to a refreshing 65.5°F (18.6°C). Throughout May, the temperature tends to fall to a consistent average low of 45.1°F (7.3°C).

Humidity

May is the least humid month, with an average relative humidity of 78%.

Rainfall

In Bolivar, during May, the rain falls for 16.2 days and regularly aggregates up to 1.54" (39mm) of precipitation. Throughout the year, in Bolivar, there are 146.8 rainfall days, and 18.03" (458mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Bolivar, New York. During 1 snowfall days, in May, Bolivar aggregates 0.24" (6mm) of snow. In Bolivar, during the entire year, snow falls for 91.5 days and aggregates up to 25.31" (643mm) of snow.

Daylight

The average length of the day in May is 14h and 35min.
On the first day of the month, sunrise is at 6:07 am and sunset at 8:12 pm. On the last day of May, in Bolivar, sunrise is at 5:39 am and sunset at 8:41 pm EDT.

Sunshine

The average sunshine in May is 8.1h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily high UV index of 5 in May translates into this advice:
Be vigilant - A duty to shield skin and eyes from injury exists. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
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Frequently asked questions

What are the temperatures in Bolivar in May?

An average high-temperature, in May, in Bolivar, is 65.5°F (18.6°C) and the average low-temperature is 45.1°F (7.3°C).

What is the least humid month in Bolivar?

The least humid month is May, with an average relative humidity of 78%.

What is the average humidity in May in Bolivar?

The average relative humidity in May in Bolivar is 78%.

How much does it rain in Bolivar in May?

In Bolivar, in May, it is raining for 16.2 days, with typically 1.54" (39mm) of accumulated precipitation.

What is the last month it snows in Bolivar?

May is the last month it regularly snows in Bolivar. During 1 snowfall days, in May, Bolivar aggregates 0.24" (6mm) of snow.

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

The average day length in May in Bolivar, New York, is 14h and 35min.

When are sunrise and sunset in May in Bolivar?

In May, on the first day of the month, sunrise is at 6:07 am and sunset at 8:12 pm. On the last day of the month, in Bolivar, New York, sunrise is at 5:39 am and sunset at 8:41 pm EDT.

How many hours of sunshine does Bolivar have in May?

In Bolivar, the average sunshine duration in May is 8.1h.

When is the highest UV index in Bolivar?

May through August, with an average maximum UV index of 5, are months with the highest UV index in Bolivar, New York.

How high is the UV index in May in Bolivar?

In Bolivar, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Bolivar, NY

Average temperature in May - Bolivar, NY
  • Average high temperature in May: 65.5°F

The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (27.5°F).

  • Average low temperature in May: 45.1°F

The month with the highest average low temperature is July (56.3°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).

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Average pressure in May
Bolivar, NY

Average pressure in May - Bolivar, NY
  • Average pressure in May: 30"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in May
Bolivar, NY

Average wind speed in May - Bolivar, NY
  • Average wind speed in May: 7.6mph

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (6mph).

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Average humidity in May
Bolivar, NY

Average humidity in May - Bolivar, NY
  • Average humidity in May: 78%

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is May (78%).

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Average rainfall in May
Bolivar, NY

Average rainfall in May - Bolivar, NY
  • Average rainfall in May: 1.54"

The wettest month (with the highest rainfall) is April (2.05").
The driest months (with the least rainfall) are January, March and September (1.22").

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Average rainfall days in May
Bolivar, NY

Average rainfall days in May - Bolivar, NY
  • Average rainfall days in May: 16.2 days

The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (5.6 days).

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Average snowfall in May
Bolivar, NY

Average snowfall in May - Bolivar, NY
  • Average snowfall in May: 0.24"

The month with the highest snowfall is February (5.47").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Bolivar, NY

Average snowfall days in May - Bolivar, NY
  • Average snowfall days in May: 1 days

The month with the highest number of snowfall days is January (19.2 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
Bolivar, NY

Average daylight in May / Average sunshine in May - Bolivar, NY
  • Average daylight in May: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in May: 8h and 1min

The month with the most sunshine is July (Average sunshine: 9h and 36min).
The months with the least sunshine are January and December (Average sunshine: 2h and 30min).

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Average sunshine days in May
Bolivar, NY

Average sunshine days in May - Bolivar, NY
  • Average sunshine days in May: 12.4 days

The month with the most sunshine days is September (14.7 days).
The month with the least sunshine days is February (7.8 days).

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Average UV index in May
Bolivar, NY

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

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).

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Average cloud cover in May
Bolivar, NY

Average cloud cover in May - Bolivar, NY
  • Average cloud cover in May: 51

The month with the most cloud cover is January (Cloud cover 78).
The months with the least cloud cover are July and August (Cloud cover 42).

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Average visibility in May
Bolivar, NY

Average visibility in May - Bolivar, NY
  • Average visibility in May: 5mi

The months with the highest visibility are February, March, April, May, June, July, October, November and December (5mi).
The months with the lowest visibility are January, August and September (4mi).

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Bolivar, New York, USA

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