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
Hartley's weather undergoes a significant change with the arrival of May, as the average high-temperature moves from a chilly 45.3°F (7.4°C) in April to a comfortable 61.9°F (16.6°C). In Hartley, May is marked by an average low-temperature of 42.4°F (5.8°C).Humidity
May is the least humid month in Hartley, Michigan, with an average relative humidity of 71%.Rainfall
In May, the rain falls for 14.3 days. Throughout May, 2.44" (62mm) of precipitation is accumulated. In Hartley, during the entire year, the rain falls for 112.5 days and collects up to 22.68" (576mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Hartley. During 1.7 snowfall days, in May, Hartley aggregates 1.26" (32mm) of snow. In Hartley, during the entire year, snow falls for 114.2 days and aggregates up to 51.22" (1301mm) of snow.Daylight
The average length of the day in May is 15h and 1min.On the first day of the month, sunrise is at 5:43 am and sunset at 8:08 pm. On the last day of May, in Hartley, Michigan, sunrise is at 5:10 am and sunset at 8:43 pm CDT.
Sunshine
The average sunshine in May in Hartley is 8.1h.UV index
The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: In May, an average UV index of 5 transforms into the following instructions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
What is the average May temperature in Hartley?
What is the least humid month in Hartley?
What is the average humidity in May in Hartley?
How many days does it rain in May in Hartley?
What is the last month it snows in Hartley?
How many hours of daylight does Hartley have in May?
When are sunrise and sunset in May in Hartley?
How many hours of sunshine does Hartley have in May?
What is the UV index intensity in May in Hartley?
Average temperature in May
Hartley, MI
- Average high temperature in May: 61.9°F
The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is January (19.2°F).
- Average low temperature in May: 42.4°F
The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (9.7°F).
Average pressure in May
Hartley, MI
- Average pressure in May: 29.97"Hg
The months with the highest atmospheric pressure are February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Hartley, MI
- Average wind speed in May: 7.6mph
The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest months (with the lowest average wind speed) are June, July and August (7.1mph).
Average humidity in May
Hartley, MI
- Average humidity in May: 71%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (71%).
Average rainfall in May
Hartley, MI
- Average rainfall in May: 2.44"
The wettest month (with the highest rainfall) is April (2.52").
The driest month (with the least rainfall) is February (1.06").
Average rainfall days in May
Hartley, MI
- Average rainfall days in May: 14.3 days
The month with the highest number of rainy days is August (14.4 days).
The month with the least rainy days is February (1.5 days).
Average snowfall in May
Hartley, MI
- Average snowfall in May: 1.26"
The month with the highest snowfall is December (10.63").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Hartley, MI
- Average snowfall days in May: 1.7 days
The month with the highest number of snowfall days is January (23.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Hartley, MI
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 8h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 1h and 30min).
Average sunshine days in May
Hartley, MI
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is July (15.5 days).
The month with the least sunshine days is January (7.4 days).
Average UV index in May
Hartley, MI
- Average UV index in May: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in May
Hartley, MI
- Average cloud cover in May: 47
The month with the most cloud cover is January (Cloud cover 85).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in May
Hartley, MI
- Average visibility in May: 6mi
The months with the highest visibility are May, June, July, September and October (6mi).
The months with the lowest visibility are January and February (4mi).
Hartley, Michigan, USA
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