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
With the arrival of May, the average high-temperature transitions from a cool 50.5°F (10.3°C) in April to a comfortable 64.2°F (17.9°C). In the month of May, Rensselaer Falls's average low-temperature falls to a chilly 45.7°F (7.6°C).Humidity
In May, the average relative humidity in Rensselaer Falls is 79%.Rainfall
In May, the rain falls for 9.1 days. Throughout May, 0.63" (16mm) of precipitation is accumulated. Throughout the year, there are 85.8 rainfall days, and 6.46" (164mm) of precipitation is accumulated.Snowfall
Months with snowfall in Rensselaer Falls, New York, are January through May, November and December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Rensselaer Falls aggregates 0.08" (2mm) of snow. Throughout the year, in Rensselaer Falls, there are 42.4 snowfall days, and 5.24" (133mm) of snow is accumulated.Daylight
In May, the average length of the day is 14h and 50min.On the first day of the month, sunrise is at 5:50 am and sunset at 8:06 pm. On the last day of May, sunrise is at 5:19 am and sunset at 8:38 pm EDT.
Sunshine
In Rensselaer Falls, the average sunshine in May is 8.4h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: An average UV index of 4 in May transforms into this advice:
Act with care - Obligation to protect against skin and eye damage is highlighted. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Rensselaer Falls in May?
What is the average humidity in May in Rensselaer Falls?
How many days does it rain in May in Rensselaer Falls?
What is the last month it snows in Rensselaer Falls?
How many hours of daylight does Rensselaer Falls have in May?
What time are sunrise and sunset in May in Rensselaer Falls?
How many hours of sunshine does Rensselaer Falls have in May?
How high is the UV index in May in Rensselaer Falls?
Average temperature in May
Rensselaer Falls, NY
- Average high temperature in May: 64.2°F
The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (24.1°F).
- Average low temperature in May: 45.7°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in May
Rensselaer Falls, NY
- Average pressure in May: 29.97"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Rensselaer Falls, NY
- Average wind speed in May: 7.5mph
The windiest months (with the highest average wind speed) are February and April (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in May
Rensselaer Falls, NY
- Average humidity in May: 79%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is April (77%).
Average rainfall in May
Rensselaer Falls, NY
- Average rainfall in May: 0.63"
The wettest month (with the highest rainfall) is October (0.79").
The driest month (with the least rainfall) is September (0.28").
Average rainfall days in May
Rensselaer Falls, NY
- Average rainfall days in May: 9.1 days
The month with the highest number of rainy days is July (10.5 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in May
Rensselaer Falls, NY
- Average snowfall in May: 0.08"
The month with the highest snowfall is February (1.38").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in May
Rensselaer Falls, NY
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (11 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Rensselaer Falls, NY
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The months with the least sunshine are January and February (Average sunshine: 2h and 42min).
Average sunshine days in May
Rensselaer Falls, NY
- Average sunshine days in May: 17.8 days
The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is July (16.5 days).
Average UV index in May
Rensselaer Falls, 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 and December (UV index 1).
Average cloud cover in May
Rensselaer Falls, NY
- Average cloud cover in May: 45
The months with the most cloud cover are January and February (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in May
Rensselaer Falls, NY
- Average visibility in May: 6mi
The months with the highest visibility are April, May, September, October and November (6mi).
The months with the lowest visibility are January, February, March, June, July, August and December (5mi).
Rensselaer Falls, New York, USA
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