May weather forecast
Saint Joseph, MI

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Weather in May

The last month of the spring, May, is an enjoyable month in Saint Joseph, Michigan, with an average temperature fluctuating between 49.8°F (9.9°C) and 62.1°F (16.7°C).

Temperature

The arrival of May sees a shift in the average high-temperature, moving from a fresh 51.4°F (10.8°C) in April to a refreshing 62.1°F (16.7°C). Throughout the month of May, Saint Joseph witnesses an average temperature of 49.8°F (9.9°C).

Humidity

The average relative humidity in May is 80%.

Rainfall

In Saint Joseph, during May, the rain falls for 17.3 days and regularly aggregates up to 3.98" (101mm) of precipitation. In Saint Joseph, during the entire year, the rain falls for 160 days and collects up to 32.48" (825mm) of precipitation.

Snowfall

Months with snowfall are January through May, November and December. May is the last month it regularly snows in Saint Joseph. During 0.1 snowfall days, in May, Saint Joseph aggregates 0.04" (1mm) of snow. In Saint Joseph, during the entire year, snow falls for 46.9 days and aggregates up to 12.28" (312mm) of snow.

Daylight

In Saint Joseph, the average length of the day in May is 14h and 35min.
On the first day of May, sunrise is at 6:40 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 9:14 pm EDT.

Sunshine

In Saint Joseph, the average sunshine in May is 8.8h.

UV index

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In May, an average UV index of 5 transforms into the following instructions:
Heed the precautions - It is counselled to guard against solar damage. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
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Frequently asked questions

What are May temperatures in Saint Joseph?

In Saint Joseph, in May, the average high-temperature is 62.1°F (16.7°C), and the average low-temperature is 49.8°F (9.9°C).

What is the average humidity in May in Saint Joseph?

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

How much does it rain in Saint Joseph in May?

In Saint Joseph, Michigan, in May, it is raining for 17.3 days, with typically 3.98" (101mm) of accumulated precipitation.

What is the last month it snows in Saint Joseph?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Saint Joseph aggregates 0.04" (1mm) of snow.

What is the average length of the day in May in Saint Joseph?

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

When is the sunrise / sunset in May in Saint Joseph?

In May, on the first day of the month, sunrise is at 6:40 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 9:14 pm EDT.

How many hours of sunshine does Saint Joseph have in May?

In Saint Joseph, the average sunshine duration in May is 8.8h.

What is the UV index intensity in May in Saint Joseph?

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

Average temperature in May
Saint Joseph, MI

Average temperature in May - Saint Joseph, MI
  • Average high temperature in May: 62.1°F

The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (30°F).

  • Average low temperature in May: 49.8°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

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Average pressure in May
Saint Joseph, MI

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

The months with the highest atmospheric pressure are January, March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in May
Saint Joseph, MI

Average wind speed in May - Saint Joseph, MI
  • Average wind speed in May: 9.8mph

The windiest month (with the highest average wind speed) is January (13.4mph).
The calmest month (with the lowest average wind speed) is July (7.9mph).

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Average humidity in May
Saint Joseph, MI

Average humidity in May - Saint Joseph, MI
  • Average humidity in May: 80%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in May
Saint Joseph, MI

Average rainfall in May - Saint Joseph, MI
  • Average rainfall in May: 3.98"

The wettest month (with the highest rainfall) is June (4.06").
The driest month (with the least rainfall) is February (1.73").

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Average rainfall days in May
Saint Joseph, MI

Average rainfall days in May - Saint Joseph, MI
  • Average rainfall days in May: 17.3 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (6.4 days).

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Average snowfall in May
Saint Joseph, MI

Average snowfall in May - Saint Joseph, MI
  • Average snowfall in May: 0.04"

The month with the highest snowfall is February (3.46").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in May
Saint Joseph, MI

Average snowfall days in May - Saint Joseph, MI
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Saint Joseph, MI

Average daylight in May / Average sunshine in May - Saint Joseph, 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 5min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).

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Average sunshine days in May
Saint Joseph, MI

Average sunshine days in May - Saint Joseph, MI
  • Average sunshine days in May: 11.5 days

The month with the most sunshine days is March (13.8 days).
The month with the least sunshine days is January (8.3 days).

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Average UV index in May
Saint Joseph, MI

Average UV index in May - Saint Joseph, MI
  • Average UV index in May: 5

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in May
Saint Joseph, MI

Average cloud cover in May - Saint Joseph, MI
  • Average cloud cover in May: 40

The month with the most cloud cover is January (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 27).

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Average visibility in May
Saint Joseph, MI

Average visibility in May - Saint Joseph, MI
  • Average visibility in May: 6mi

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

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Saint Joseph, Michigan, USA

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