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
An increase in the average high-temperature marks May, moving from April's fresh 53.4°F (11.9°C) to a refreshing 66.9°F (19.4°C). Campbell experiences an average nighttime temperature of 46.2°F (7.9°C) in the month of May.Humidity
The months with the lowest humidity in Campbell are April through June, with an average relative humidity of 78%.Rainfall
In May, in Campbell, the rain falls for 18.3 days. Throughout May, 2.6" (66mm) of precipitation is accumulated. Throughout the year, in Campbell, there are 176.1 rainfall days, and 28.74" (730mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.6 snowfall days, in May, Campbell aggregates 0.2" (5mm) of snow. In Campbell, during the entire year, snow falls for 82.8 days and aggregates up to 34.09" (866mm) of snow.Daylight
The average length of the day in May is 14h and 36min.On the first day of May, sunrise is at 6:03 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:38 pm EDT.
Sunshine
In Campbell, 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. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In May, a daily UV index of 5 turns into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
What is the average May temperature in Campbell?
What are the least humid months in Campbell?
What is the average humidity in May in Campbell?
How much does it rain in Campbell in May?
What is the last month it snows in Campbell?
How many hours of daylight does Campbell have in May?
When are sunrise and sunset in May in Campbell?
How long on average sun shines in May in Campbell?
What is the month with the highest UV index in Campbell?
What is the UV index reading in May in Campbell?
Average temperature in May
Campbell, NY
- Average high temperature in May: 66.9°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 (28.2°F).
- Average low temperature in May: 46.2°F
The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in May
Campbell, 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 (29.94"Hg).
Average wind speed in May
Campbell, NY
- Average wind speed in May: 7.5mph
The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in May
Campbell, NY
- Average humidity in May: 78%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, May and June (78%).
Average rainfall in May
Campbell, NY
- Average rainfall in May: 2.6"
The wettest month (with the highest rainfall) is July (2.99").
The driest month (with the least rainfall) is November (1.81").
Average rainfall days in May
Campbell, NY
- Average rainfall days in May: 18.3 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in May
Campbell, NY
- Average snowfall in May: 0.2"
The month with the highest snowfall is February (8.23").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Campbell, NY
- Average snowfall days in May: 0.6 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Campbell, 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 0min).
The months with the least sunshine are January, February and December (Average sunshine: 3h and 12min).
Average sunshine days in May
Campbell, NY
- Average sunshine days in May: 10.3 days
The month with the most sunshine days is September (14.2 days).
The month with the least sunshine days is February (6.9 days).
Average UV index in May
Campbell, 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).
Average cloud cover in May
Campbell, NY
- Average cloud cover in May: 47
The month with the most cloud cover is January (Cloud cover 70).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in May
Campbell, 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).
Campbell, New York, USA
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