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
Greig's transition into May marks a considerable rise in the average high-temperature, moving up from a chilly 49.3°F (9.6°C) in April to an enjoyable 63.9°F (17.7°C). During the nights in May, Greig observes an average low-temperature of 44.8°F (7.1°C).Humidity
May is the least humid month, with an average relative humidity of 78%.Rainfall
In Greig, in May, during 16.6 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. In Greig, during the entire year, the rain falls for 156 days and collects up to 23.94" (608mm) of precipitation.Snowfall
Months with snowfall in Greig are January through May, October through December. May is the last month it regularly snows in Greig, New York. During 1 snowfall days, in May, Greig aggregates 0.39" (10mm) of snow. In Greig, during the entire year, snow falls for 97.3 days and aggregates up to 37.28" (947mm) of snow.Daylight
In May, the average length of the day in Greig is 14h and 44min.On the first day of May in Greig, New York, sunrise is at 5:52 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 5:22 am and sunset at 8:35 pm EDT.
Sunshine
In May, the average sunshine is 8.1h.UV index
The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 4 in May leads to these recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Greig?
What is the least humid month in Greig?
What is the average humidity in May in Greig?
How many days does it rain in May in Greig?
What is the last month it snows in Greig?
What is the average length of the day in May in Greig?
What time are sunrise and sunset in May in Greig?
How long on average sun shines in May in Greig?
What is the UV index reading in May in Greig?
Average temperature in May
Greig, NY
- Average high temperature in May: 63.9°F
The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (24.4°F).
- Average low temperature in May: 44.8°F
The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).
Average pressure in May
Greig, NY
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Greig, NY
- Average wind speed in May: 7.4mph
The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity in May
Greig, NY
- Average humidity in May: 78%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (78%).
Average rainfall in May
Greig, NY
- Average rainfall in May: 2.36"
The wettest month (with the highest rainfall) is October (2.64").
The driest month (with the least rainfall) is September (1.26").
Average rainfall days in May
Greig, NY
- Average rainfall days in May: 16.6 days
The month with the highest number of rainy days is August (17.9 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in May
Greig, NY
- Average snowfall in May: 0.39"
The month with the highest snowfall is January (8.46").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Greig, NY
- Average snowfall days in May: 1 days
The month with the highest number of snowfall days is January (21.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Greig, NY
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in May: 8h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January and February (Average sunshine: 2h and 24min).
Average sunshine days in May
Greig, NY
- Average sunshine days in May: 11.3 days
The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is February (6.4 days).
Average UV index in May
Greig, NY
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in May
Greig, NY
- Average cloud cover in May: 48
The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in May
Greig, NY
- Average visibility in May: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
Greig, New York, USA
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