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
Noticing a change, the average high-temperature during May moves from April's frosty 43°F (6.1°C) to a fresh 54.1°F (12.3°C). The nighttime average for Hartsel in May plummets considerably from its daytime counterpart, resting at a freezing cold 30.6°F (-0.8°C).Humidity
The average relative humidity in May in Hartsel is 57%.Rainfall
In May, in Hartsel, the rain falls for 13.5 days. Throughout May, 1.85" (47mm) of precipitation is accumulated. In Hartsel, Colorado, during the entire year, the rain falls for 112.5 days and collects up to 14.13" (359mm) of precipitation.Snowfall
January through June, September through December are months with snowfall. In Hartsel, during May, snow falls for 9.6 days and regularly aggregates up to 7.52" (191mm) of snow. Throughout the year, in Hartsel, Colorado, there are 88 snowfall days, and 51.5" (1308mm) of snow is accumulated.Daylight
In Hartsel, the average length of the day in May is 14h and 20min.On the first day of May in Hartsel, sunrise is at 6:03 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:22 pm MDT.
Sunshine
The average sunshine in May in Hartsel is 11.2h.UV index
The average daily maximum UV index in May is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: A maximum high UV index of 3 in May translates into the following recommendations:
Take precautions - Protection against sunburn is recommended. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Hartsel?
What is the average humidity in May in Hartsel?
How much does it rain in Hartsel in May?
How much does it snow in Hartsel in May?
How many hours of daylight does Hartsel have in May?
When are sunrise and sunset in May in Hartsel?
How many hours of sunshine does Hartsel have in May?
What is the UV index reading in May in Hartsel?
Average temperature in May
Hartsel, CO
- Average high temperature in May: 54.1°F
The warmest month (with the highest average high temperature) is July (71.6°F).
The month with the lowest average high temperature is December (28.4°F).
- Average low temperature in May: 30.6°F
The month with the highest average low temperature is July (45.9°F).
The coldest months (with the lowest average low temperature) are January and December (7.2°F).
Average pressure in May
Hartsel, CO
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is April (29.93"Hg).
Average wind speed in May
Hartsel, CO
- Average wind speed in May: 6.9mph
The windiest month (with the highest average wind speed) is February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in May
Hartsel, CO
- Average humidity in May: 57%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is June (45%).
Average rainfall in May
Hartsel, CO
- Average rainfall in May: 1.85"
The wettest month (with the highest rainfall) is July (2.64").
The driest months (with the least rainfall) are January and November (0.51").
Average rainfall days in May
Hartsel, CO
- Average rainfall days in May: 13.5 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is November (3.2 days).
Average snowfall in May
Hartsel, CO
- Average snowfall in May: 7.52"
The month with the highest snowfall is April (8.98").
The months with the least snowfall are July and August (0").
Average snowfall days in May
Hartsel, CO
- Average snowfall days in May: 9.6 days
The month with the highest number of snowfall days is April (13.6 days).
The month with the least snowfall days is August (0 days).
Average daylight in May /
Average sunshine in May
Hartsel, CO
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in May: 11h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).
Average sunshine days in May
Hartsel, CO
- Average sunshine days in May: 11 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (7 days).
Average UV index in May
Hartsel, CO
- Average UV index in May: 3
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in May
Hartsel, CO
- Average cloud cover in May: 24
The month with the most cloud cover is February (Cloud cover 31).
The month with the least cloud cover is June (Cloud cover 16).
Average visibility in May
Hartsel, CO
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Hartsel, Colorado, USA
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