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's arrival brings a temperature shift, moving from a cool 53.8°F (12.1°C) in April to a comfortable 67.1°F (19.5°C). An average nighttime temperature of 47.8°F (8.8°C) is observed during May.Humidity
The average relative humidity in May in Manchester is 78%.Rainfall
In May, the rain falls for 13.9 days. Throughout May, 1.3" (33mm) of precipitation is accumulated. In Manchester, during the entire year, the rain falls for 123.3 days and collects up to 11.54" (293mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Manchester, New York. May is the last month it regularly snows. During 0.3 snowfall days, in May, Manchester aggregates 0.04" (1mm) of snow. In Manchester, during the entire year, snow falls for 62.5 days and aggregates up to 10.04" (255mm) of snow.Daylight
In Manchester, the average length of the day in May is 14h and 40min.On the first day of the month, sunrise is at 6:01 am and sunset at 8:10 pm. On the last day of May, in Manchester, sunrise is at 5:32 am and sunset at 8:40 pm EDT.
Sunshine
In May, the average sunshine is 9h.UV index
In Manchester, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A daily maximum UV index of 5 in May translates into the following instructions:
Ensure safety - Imperative it is to shield skin and eyes from damage. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
What are May temperatures in Manchester?
What is the average humidity in May in Manchester?
How much does it rain in Manchester in May?
What is the last month it snows in Manchester?
What is the average length of the day in May in Manchester?
What time are sunrise and sunset in May in Manchester?
How long on average sun shines in May in Manchester?
How high is the UV index in May in Manchester?
Average temperature in May
Manchester, NY
- Average high temperature in May: 67.1°F
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in May: 47.8°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure in May
Manchester, 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 (29.92"Hg).
Average wind speed in May
Manchester, NY
- Average wind speed in May: 7.6mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).
Average humidity in May
Manchester, NY
- Average humidity in May: 78%
The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is April (77%).
Average rainfall in May
Manchester, NY
- Average rainfall in May: 1.3"
The wettest month (with the highest rainfall) is October (1.38").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in May
Manchester, NY
- Average rainfall days in May: 13.9 days
The month with the highest number of rainy days is May (13.9 days).
The months with the least rainy days are January and February (5.1 days).
Average snowfall in May
Manchester, NY
- Average snowfall in May: 0.04"
The month with the highest snowfall is February (2.4").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Manchester, NY
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Manchester, 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: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 2h and 36min).
Average sunshine days in May
Manchester, NY
- Average sunshine days in May: 14.4 days
The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is April (12 days).
Average UV index in May
Manchester, 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).
Average cloud cover in May
Manchester, NY
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in May
Manchester, NY
- Average visibility in May: 6mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is February (5mi).
Manchester, New York, USA
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