May weather forecast
Elmira, NY

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Weather in May

May introduces Elmira to the bliss of pleasant temperatures and longer daylight hours. The mercury level hits a comfortable maximum temperature of 67.1°F (19.5°C), leaving the chill of winter a distant memory. Spring gardens come alive with colorful blossoms, adding to the city's visual appeal. Rain showers continue from April, enriching the flourishing nature while providing an authentic spring experience.

Temperature

As May arrives, Elmira's weather shows an increase in high-temperatures, moving from April's cool 53.6°F (12°C) to a refreshing 67.1°F (19.5°C). May nights are marked by an average temperature drop to a frosty 46.8°F (8.2°C).

Humidity

April through July, with an average relative humidity of 78%, are the least humid months in Elmira, New York.

Rainfall

In Elmira, during May, the rain falls for 17.7 days and regularly aggregates up to 2.8" (71mm) of precipitation. In Elmira, during the entire year, the rain falls for 172.7 days and collects up to 29.57" (751mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows in Elmira. During 0.5 snowfall days, in May, Elmira aggregates 0.24" (6mm) of snow. In Elmira, during the entire year, snow falls for 76.6 days and aggregates up to 34.61" (879mm) of snow.

Daylight

In Elmira, the average length of the day in May is 14h and 35min.
On the first day of May, sunrise is at 6:01 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 8:36 pm EDT.

Sunshine

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

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index in Elmira, New York. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: During May, 5 as the daily maximum UV index converts into the following advice:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Frequently asked questions

What is the usual temperature for Elmira in May?

During May, Elmira experiences an average high-temperature of 67.1°F (19.5°C) and a low-temperature of 46.8°F (8.2°C).

What are the least humid months in Elmira?

The months with the lowest humidity are April through July, with an average relative humidity of 78%.

What is the average humidity in May in Elmira?

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

How much does it rain in Elmira in May?

In Elmira, during May, the rain falls for 17.7 days and regularly aggregates up to 2.8" (71mm) of precipitation.

What is the last month it snows in Elmira?

May is the last month it regularly snows. During 0.5 snowfall days, in May, Elmira aggregates 0.24" (6mm) of snow.

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

In Elmira, the average day length in May is 14h and 35min.

What time are sunrise and sunset in May in Elmira?

On the first day of May in Elmira, New York, sunrise is at 6:01 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 8:36 pm EDT.

How long on average sun shines in May in Elmira?

In May, the average sunshine duration is 8.6h.

What is the month with the highest UV index in Elmira?

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

What is the UV index reading in May in Elmira?

In Elmira, 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 days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Elmira, NY

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

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in May: 46.8°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (17.2°F).

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Average pressure in May
Elmira, NY

Average pressure in May - Elmira, 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 (29.93"Hg).

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Average wind speed in May
Elmira, NY

Average wind speed in May - Elmira, NY
  • Average wind speed in May: 7.3mph

The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in May
Elmira, NY

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

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, May, June and July (78%).

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Average rainfall in May
Elmira, NY

Average rainfall in May - Elmira, NY
  • Average rainfall in May: 2.8"

The wettest month (with the highest rainfall) is April (3.07").
The driest months (with the least rainfall) are January and November (1.89").

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Average rainfall days in May
Elmira, NY

Average rainfall days in May - Elmira, NY
  • Average rainfall days in May: 17.7 days

The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is February (8.3 days).

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Average snowfall in May
Elmira, NY

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

The month with the highest snowfall is February (8.82").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Elmira, NY

Average snowfall days in May - Elmira, NY
  • Average snowfall days in May: 0.5 days

The month with the highest number of snowfall days is January (17.7 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
Elmira, NY

Average daylight in May / Average sunshine in May - Elmira, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 6min).

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Average sunshine days in May
Elmira, NY

Average sunshine days in May - Elmira, NY
  • Average sunshine days in May: 10.8 days

The month with the most sunshine days is September (14.2 days).
The month with the least sunshine days is February (7.3 days).

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Average UV index in May
Elmira, NY

Average UV index in May - Elmira, 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 and December (UV index 1).

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Average cloud cover in May
Elmira, NY

Average cloud cover in May - Elmira, NY
  • Average cloud cover in May: 47

The months with the most cloud cover are January and February (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 36).

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Average visibility in May
Elmira, NY

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

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

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Elmira, New York, USA

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