May weather forecast
Griffins Mills, NY

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Weather in May

The last month of the spring, May, is a comfortable month in Griffins Mills, New York, with an average temperature fluctuating between 47.3°F (8.5°C) and 65.8°F (18.8°C).

Temperature

May's onset witnesses a shift in the average high-temperature, moving from a fresh 52.3°F (11.3°C) in April to an enjoyable 65.8°F (18.8°C). During the nights in May, the temperature in Griffins Mills averages to a chilly 47.3°F (8.5°C).

Humidity

The months with the lowest humidity are May, July and September, with an average relative humidity of 78%.

Rainfall

The month with the most rainfall in Griffins Mills, New York, is May, when the rain falls for 18 days and typically aggregates up to 3.07" (78mm) of precipitation.

Snowfall

Months with snowfall in Griffins Mills, New York, are January through May, October through December. May is the last month it regularly snows in Griffins Mills. During 0.7 snowfall days, in May, Griffins Mills aggregates 0.39" (10mm) of snow. Throughout the year, there are 88.4 snowfall days, and 38.39" (975mm) of snow is accumulated.

Daylight

In Griffins Mills, the average length of the day in May is 14h and 39min.
On the first day of May, sunrise is at 6:07 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:45 pm EDT.

Sunshine

In May, the average sunshine is 8.9h.

UV index

The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily maximum UV index of 5 in May translates into the following instructions:
Guard yourself - Avoiding sunburn is suggested. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
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Frequently asked questions

What is the average May temperature in Griffins Mills?

During May, Griffins Mills experiences an average high-temperature of 65.8°F (18.8°C) and a low-temperature of 47.3°F (8.5°C).

What is the least humid month in Griffins Mills?

The months with the lowest humidity are May, July and September, with an average relative humidity of 78%.

What is the average humidity in May in Griffins Mills?

In May, the average relative humidity in Griffins Mills, New York, is 78%.

What is the wettest month in Griffins Mills?

The month with the most rainfall is May, when the rain falls for 18 days and typically aggregates up to 3.07" (78mm) of precipitation.

How many days does it rain in May in Griffins Mills?

In Griffins Mills, New York, in May, during 18 rainfall days, 3.07" (78mm) of precipitation is typically accumulated.

What is the last month it snows in Griffins Mills?

May is the last month it regularly snows in Griffins Mills. During 0.7 snowfall days, in May, Griffins Mills aggregates 0.39" (10mm) of snow.

What is the average length of the day in May in Griffins Mills?

In Griffins Mills, the average day length in May is 14h and 39min.

When is the sunrise / sunset in May in Griffins Mills?

On the first day of May, sunrise is at 6:07 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:45 pm EDT.

How many hours of sunshine does Griffins Mills have in May?

The average sunshine duration in May in Griffins Mills is 8.9h.

What is the UV index reading in May in Griffins Mills?

In Griffins Mills, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
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
Griffins Mills, NY

Average temperature in May - Griffins Mills, NY
  • Average high temperature in May: 65.8°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (28.6°F).

  • Average low temperature in May: 47.3°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).

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Average pressure in May
Griffins Mills, NY

Average pressure in May - Griffins Mills, NY
  • Average pressure in May: 29.99"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in May
Griffins Mills, NY

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

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

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Average humidity in May
Griffins Mills, NY

Average humidity in May - Griffins Mills, NY
  • Average humidity in May: 78%

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

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Average rainfall in May
Griffins Mills, NY

Average rainfall in May - Griffins Mills, NY
  • Average rainfall in May: 3.07"

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is September (1.77").

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Average rainfall days in May
Griffins Mills, NY

Average rainfall days in May - Griffins Mills, NY
  • Average rainfall days in May: 18 days

The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is February (8 days).

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Average snowfall in May
Griffins Mills, NY

Average snowfall in May - Griffins Mills, NY
  • Average snowfall in May: 0.39"

The month with the highest snowfall is February (9.29").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Griffins Mills, NY

Average snowfall days in May - Griffins Mills, NY
  • Average snowfall days in May: 0.7 days

The month with the highest number of snowfall days is January (19.7 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
Griffins Mills, NY

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

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in May: 8h and 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).

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Average sunshine days in May
Griffins Mills, NY

Average sunshine days in May - Griffins Mills, NY
  • Average sunshine days in May: 10 days

The month with the most sunshine days is September (11.9 days).
The month with the least sunshine days is February (5.3 days).

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Average UV index in May
Griffins Mills, NY

Average UV index in May - Griffins Mills, NY
  • Average UV index in May: 5

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

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Average cloud cover in May
Griffins Mills, NY

Average cloud cover in May - Griffins Mills, NY
  • Average cloud cover in May: 43

The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in May
Griffins Mills, NY

Average visibility in May - Griffins Mills, NY
  • Average visibility in May: 6mi

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

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Griffins Mills, New York, USA

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