Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
May witnesses an increase in the average high-temperature, moving from a refreshing 57.6°F (14.2°C) in April to an agreeable 69.4°F (20.8°C). Firthcliffe's temperature lowers to a mean of 48.6°F (9.2°C) during the nights in May.Humidity
In May, the average relative humidity in Firthcliffe is 77%.Rainfall
In Firthcliffe, during May, the rain falls for 15.9 days and regularly aggregates up to 2.48" (63mm) of precipitation. Throughout the year, in Firthcliffe, there are 135.6 rainfall days, and 25.39" (645mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Firthcliffe. May is the last month it regularly snows in Firthcliffe. During 0.2 snowfall days, in May, Firthcliffe aggregates 0.47" (12mm) of snow. Throughout the year, in Firthcliffe, there are 27.2 snowfall days, and 17.2" (437mm) of snow is accumulated.Daylight
In Firthcliffe, the average length of the day in May is 14h and 32min.On the first day of the month, sunrise is at 5:52 am and sunset at 7:54 pm. On the last day of May, in Firthcliffe, sunrise is at 5:24 am and sunset at 8:23 pm EDT.
Sunshine
In May, the average sunshine is 8.2h.UV index
In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 5 in May converts into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Firthcliffe in May?
What is the average humidity in May in Firthcliffe?
How much does it rain in Firthcliffe in May?
What is the last month it snows in Firthcliffe?
How many hours of daylight does Firthcliffe have in May?
When are sunrise and sunset in May in Firthcliffe?
How many hours of sunshine does Firthcliffe have in May?
What is the UV index intensity in May in Firthcliffe?
Average temperature in May
Firthcliffe, NY
- Average high temperature in May: 69.4°F
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (32.9°F).
- Average low temperature in May: 48.6°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure in May
Firthcliffe, NY
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Firthcliffe, NY
- Average wind speed in May: 5.3mph
The windiest months (with the highest average wind speed) are February and March (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in May
Firthcliffe, NY
- Average humidity in May: 77%
The months with the highest relative humidity are February, October and December (81%).
The month with the lowest relative humidity is April (74%).
Average rainfall in May
Firthcliffe, NY
- Average rainfall in May: 2.48"
The wettest month (with the highest rainfall) is October (2.64").
The driest months (with the least rainfall) are January and September (1.54").
Average rainfall days in May
Firthcliffe, NY
- Average rainfall days in May: 15.9 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in May
Firthcliffe, NY
- Average snowfall in May: 0.47"
The month with the highest snowfall is January (4.37").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Firthcliffe, NY
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is February (6.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Firthcliffe, NY
- Average daylight in May: 14h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
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: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in May
Firthcliffe, NY
- Average sunshine days in May: 13.5 days
The month with the most sunshine days is January (20.6 days).
The months with the least sunshine days are May and June (13.5 days).
Average UV index in May
Firthcliffe, NY
- Average UV index in May: 5
The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Firthcliffe, NY
- Average cloud cover in May: 50
The months with the most cloud cover are February, March and December (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in May
Firthcliffe, NY
- Average visibility in May: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Firthcliffe, New York, USA
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