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
As May arrives, a rise in the average high-temperature is observed, moving from a fresh 53.4°F (11.9°C) in April to a refreshing 66.4°F (19.1°C). Rockford records a consistent low-temperature of 48.4°F (9.1°C) during May nights.Humidity
In Rockford, the average relative humidity in May is 77%.Rainfall
In Rockford, in May, it is raining for 15.3 days, with typically 2.09" (53mm) of accumulated precipitation. In Rockford, during the entire year, the rain falls for 135.2 days and collects up to 18.19" (462mm) of precipitation.Snowfall
In Rockford, Michigan, snow does not fall in May through September.Daylight
In Rockford, the average length of the day in May is 14h and 41min.On the first day of May, sunrise is at 6:34 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 9:14 pm EDT.
Sunshine
In Rockford, the average sunshine in May is 8.6h.UV index
In Rockford, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In May, a daily UV index of 5 turns into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. To avoid the Sun's strongest rays, limit exposure around the mid-day period. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What are May temperatures in Rockford?
What is the average humidity in May in Rockford?
How much does it rain in Rockford in May?
When it does not snow in Rockford?
Does it snow in Rockford in May?
What is the average length of the day in May in Rockford?
When is the sunrise / sunset in May in Rockford?
How many hours of sunshine does Rockford have in May?
What is the UV index intensity in May in Rockford?
Average temperature in May
Rockford, MI
- Average high temperature in May: 66.4°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (27.3°F).
- Average low temperature in May: 48.4°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure in May
Rockford, MI
- Average pressure in May: 29.97"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in May
Rockford, MI
- Average wind speed in May: 8.5mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity in May
Rockford, MI
- Average humidity in May: 77%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (74%).
Average rainfall in May
Rockford, MI
- Average rainfall in May: 2.09"
The wettest month (with the highest rainfall) is October (2.24").
The driest months (with the least rainfall) are February and September (1.1").
Average rainfall days in May
Rockford, MI
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is October (15.9 days).
The month with the least rainy days is February (5.9 days).
Average snowfall in May
Rockford, MI
- Average snowfall in May: 0"
The month with the highest snowfall is January (4.69").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Rockford, MI
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (19.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Rockford, MI
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in May
Rockford, MI
- Average sunshine days in May: 12.8 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is February (8.5 days).
Average UV index in May
Rockford, MI
- Average UV index in May: 5
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in May
Rockford, MI
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in May
Rockford, MI
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Rockford, Michigan, USA
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