May weather forecast
Quincy, MI

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Weather in May

The last month of the spring, May, is an enjoyable month in Quincy, Michigan, with temperature in the range of an average low of 50.2°F (10.1°C) and an average high of 67.6°F (19.8°C).

Temperature

With the onset of May, Quincy experiences a temperature shift, with the average high-temperature moving from a moderate 55.4°F (13°C) in April to an enjoyable 67.6°F (19.8°C). Quincy records an average temperature drop to a fresh 50.2°F (10.1°C) in May.

Humidity

The average relative humidity in May in Quincy is 80%.

Rainfall

In Quincy, during May, the rain falls for 18.8 days and regularly aggregates up to 3.62" (92mm) of precipitation. Throughout the year, in Quincy, Michigan, there are 154.4 rainfall days, and 28.54" (725mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.3 snowfall days, in May, Quincy aggregates 0.12" (3mm) of snow. Throughout the year, in Quincy, Michigan, there are 54.3 snowfall days, and 16.89" (429mm) of snow is accumulated.

Daylight

The average length of the day in May is 14h and 35min.
On the first day of May, sunrise is at 6:34 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 9:08 pm EDT.

Sunshine

In Quincy, Michigan, the average sunshine in May is 8.2h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: An average maximum UV index of 5 in May leads to these recommendations:
Undertake precautions - Guarding against sun damage is counselled. To protect against the Sun's most potent rays, avoid direct exposure around midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Quincy in May?

In Quincy, 67.6°F (19.8°C) is the average high-temperature and 50.2°F (10.1°C) is the average low-temperature during May.

What is the average humidity in May in Quincy?

In Quincy, Michigan, the average relative humidity in May is 80%.

How many days does it rain in May in Quincy?

In May, the rain falls for 18.8 days. Throughout May, 3.62" (92mm) of precipitation is accumulated.

What is the last month it snows in Quincy?

May is the last month it regularly snows in Quincy. During 0.3 snowfall days, in May, Quincy aggregates 0.12" (3mm) of snow.

What is the average length of the day in May in Quincy?

In May, the average day length is 14h and 35min.

What time are sunrise and sunset in May in Quincy?

In May, on the first day of the month, sunrise is at 6:34 am and sunset at 8:38 pm. On the last day of the month, in Quincy, Michigan, sunrise is at 6:06 am and sunset at 9:08 pm EDT.

How long on average sun shines in May in Quincy?

The average sunshine duration in May is 8.2h.

When is the highest UV index in Quincy?

The months with the highest UV index in Quincy, Michigan, are May through August, with an average maximum UV index of 5.

How high is the UV index in May in Quincy?

In May, the average daily maximum UV index in Quincy, Michigan, is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Quincy, MI

Average temperature in May - Quincy, MI
  • Average high temperature in May: 67.6°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28.6°F).

  • Average low temperature in May: 50.2°F

The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (17.2°F).

Average pressure in May
Quincy, MI

Average pressure in May - Quincy, MI
  • Average pressure in May: 29.97"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in May
Quincy, MI

Average wind speed in May - Quincy, MI
  • Average wind speed in May: 8.8mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

Average humidity in May
Quincy, MI

Average humidity in May - Quincy, MI
  • Average humidity in May: 80%

The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and October (77%).

Average rainfall in May
Quincy, MI

Average rainfall in May - Quincy, MI
  • Average rainfall in May: 3.62"

The wettest month (with the highest rainfall) is April (3.78").
The driest month (with the least rainfall) is November (1.57").

Average rainfall days in May
Quincy, MI

Average rainfall days in May - Quincy, MI
  • Average rainfall days in May: 18.8 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is February (6.3 days).

Average snowfall in May
Quincy, MI

Average snowfall in May - Quincy, MI
  • Average snowfall in May: 0.12"

The month with the highest snowfall is February (4.37").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Quincy, MI

Average snowfall days in May - Quincy, MI
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (14 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Quincy, MI

Average daylight in May / Average sunshine in May - Quincy, MI
  • Average daylight in May: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in May: 8h and 1min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

Average sunshine days in May
Quincy, MI

Average sunshine days in May - Quincy, MI
  • Average sunshine days in May: 10 days

The month with the most sunshine days is November (14.8 days).
The month with the least sunshine days is May (10 days).

Average UV index in May
Quincy, MI

Average UV index in May - Quincy, MI
  • Average UV index in May: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in May
Quincy, MI

Average cloud cover in May - Quincy, MI
  • Average cloud cover in May: 44

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in May
Quincy, MI

Average visibility in May - Quincy, MI
  • Average visibility in May: 6mi

The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).

Quincy, Michigan, USA

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