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
In Rehrersburg, the average high-temperature in May rises, from a moderate 59°F (15°C) in April, to an agreeable 68.9°F (20.5°C). Rehrersburg's temperature lowers to a mean of 50.9°F (10.5°C) during the nights in May.Humidity
The months with the highest humidity are February, May and October, with an average relative humidity of 81%.Rainfall
In Rehrersburg, Pennsylvania, during May, the rain falls for 18.4 days and regularly aggregates up to 3.19" (81mm) of precipitation. In Rehrersburg, during the entire year, the rain falls for 168.8 days and collects up to 33.27" (845mm) of precipitation.Snowfall
Months with snowfall in Rehrersburg are January through May, October through December. May is the last month it regularly snows in Rehrersburg. During 0.2 snowfall days, in May, Rehrersburg aggregates 0.2" (5mm) of snow. In Rehrersburg, during the entire year, snow falls for 29.6 days and aggregates up to 15.59" (396mm) of snow.Daylight
The average length of the day in May is 14h and 27min.On the first day of the month, sunrise is at 6:02 am and sunset at 8:01 pm. On the last day of May, sunrise is at 5:36 am and sunset at 8:28 pm EDT.
Sunshine
In Rehrersburg, the average sunshine in May is 8.2h.UV index
The average daily maximum UV index in May in Rehrersburg is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: During May, 5 as the daily maximum UV index converts into the following advice:
Ensure safety - Recommendations to avert sunburn are presented. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What is the temperature in May in Rehrersburg?
What are the most humid months in Rehrersburg?
What is the average humidity in May in Rehrersburg?
How much does it rain in Rehrersburg in May?
What is the last month it snows in Rehrersburg?
What is the average length of the day in May in Rehrersburg?
What time are sunrise and sunset in May in Rehrersburg?
How many hours of sunshine does Rehrersburg have in May?
What is the UV index reading in May in Rehrersburg?
Average temperature in May
Rehrersburg, PA
- Average high temperature in May: 68.9°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (33.6°F).
- Average low temperature in May: 50.9°F
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure in May
Rehrersburg, PA
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in May
Rehrersburg, PA
- Average wind speed in May: 6.5mph
The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in May
Rehrersburg, PA
- Average humidity in May: 81%
The months with the highest relative humidity are February, May and October (81%).
The month with the lowest relative humidity is April (76%).
Average rainfall in May
Rehrersburg, PA
- Average rainfall in May: 3.19"
The wettest month (with the highest rainfall) is August (3.39").
The driest month (with the least rainfall) is September (2.24").
Average rainfall days in May
Rehrersburg, PA
- Average rainfall days in May: 18.4 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in May
Rehrersburg, PA
- Average snowfall in May: 0.2"
The month with the highest snowfall is March (4.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Rehrersburg, PA
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (9.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Rehrersburg, PA
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in May: 8h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in May
Rehrersburg, PA
- Average sunshine days in May: 10.2 days
The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is May (10.2 days).
Average UV index in May
Rehrersburg, PA
- Average UV index in May: 5
The month with the highest UV index is June (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
Rehrersburg, PA
- Average cloud cover in May: 48
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in May
Rehrersburg, PA
- Average visibility in May: 5mi
The months with the highest visibility are January, March, April, June, July, November and December (6mi).
The months with the lowest visibility are February, May, August, September and October (5mi).
Rehrersburg, Pennsylvania, USA
Weather forecast for your location
2. Allow the app to use your location
