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
Riverdale experiences a temperature shift with the start of May, with average high-temperatures moving from a comfortable 61.3°F (16.3°C) in April to an agreeable 70.3°F (21.3°C). An average low-temperature of 51.6°F (10.9°C) marks the month of May in Riverdale.Humidity
The average relative humidity in May is 67%.Rainfall
May is the month with the most rainfall in Riverdale. Rain falls for 15.6 days and accumulates 2.83" (72mm) of precipitation.Snowfall
May through September are months without snowfall in Riverdale.Daylight
The average length of the day in May in Riverdale, Nebraska, is 14h and 29min.On the first day of May, sunrise is at 6:33 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 9:01 pm CDT.
Sunshine
In May, the average sunshine in Riverdale is 9.2h.UV index
The average daily maximum UV index in May in Riverdale is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index, 5 during May, leads to the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Riverdale?
What is the average humidity in May in Riverdale?
What is the rainiest month in Riverdale?
How much does it rain in Riverdale in May?
When it does not snow in Riverdale?
Does it snow in Riverdale in May?
How many hours of daylight does Riverdale have in May?
When is the sunrise / sunset in May in Riverdale?
How many hours of sunshine does Riverdale have in May?
What is the UV index intensity in May in Riverdale?
Average temperature in May
Riverdale, NE
- Average high temperature in May: 70.3°F
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (34.9°F).
- Average low temperature in May: 51.6°F
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (19.9°F).
Average pressure in May
Riverdale, NE
- Average pressure in May: 29.91"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in May
Riverdale, NE
- Average wind speed in May: 10.2mph
The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).
Average humidity in May
Riverdale, NE
- Average humidity in May: 67%
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is October (59%).
Average rainfall in May
Riverdale, NE
- Average rainfall in May: 2.83"
The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days in May
Riverdale, NE
- Average rainfall days in May: 15.6 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in May
Riverdale, NE
- Average snowfall in May: 0"
The month with the highest snowfall is December (4.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Riverdale, NE
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is February (8.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Riverdale, NE
- Average daylight in May: 14h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in May: 9h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in May
Riverdale, NE
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is November (23.5 days).
The month with the least sunshine days is May (13.8 days).
Average UV index in May
Riverdale, NE
- Average UV index in May: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Riverdale, NE
- Average cloud cover in May: 37
The months with the most cloud cover are January, February and March (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 24).
Average visibility in May
Riverdale, NE
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Riverdale, Nebraska, USA
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