June weather forecast
Port Huron, MI

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The iconic Blue Water Bridge in Port Huron, Michigan, at night
The iconic Blue Water Bridge in Port Huron, Michigan, at night

Weather in June

June in Port Huron welcomes the full swing of summer. With the mercury shooting up to 72.1°F (22.3°C), the heat is palpable. The increased daylight hours allow locals and tourists alike to bask in the sunny outdoors. Despite the rise in temperatures, the humidity remains relatively constant giving a stable feel. The dynamic summer weather continues to evolve as July approaches, bringing with it the year's maximum temperatures.

Temperature

June's arrival coincides with a subtle temperature rise, moving from May's refreshing 64.4°F (18°C) to a pleasant 72.1°F (22.3°C). The mean low-temperature during June nights is a mild 55.6°F (13.1°C).

Humidity

In Port Huron, the average relative humidity in June is 78%.

Rainfall

In June, the rain falls for 13.7 days. Throughout June, 1.89" (48mm) of precipitation is accumulated. Throughout the year, there are 140.4 rainfall days, and 19.41" (493mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Ocean temperature

In Port Huron, in June, the average water temperature is 60.1°F (15.6°C).
Note: For most, swimming in 60.1°F (15.6°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

Daylight

With an average of 15h and 18min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:52 am and sunset at 9:02 pm. On the last day of June, sunrise is at 5:54 am and sunset at 9:12 pm EDT.

Sunshine

In Port Huron, Michigan, the average sunshine in June is 9.9h.

UV index

The average daily maximum UV index in June is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 5 in June translates into this advice:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.

Frequently asked questions

What are the temperatures in June?

In June, in Port Huron, the average high-temperature is 72.1°F (22.3°C), and the average low-temperature is 55.6°F (13.1°C).

What is the average humidity in June in Port Huron?

The average relative humidity in June is 78%.

How many days does it rain in June?

In June, the rain falls for 13.7 days. Throughout June, 1.89" (48mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

Does it snow in June?

In June, it doesn't snow. May is the latest month when it typically snows.

How cold is the water in June in Port Huron?

In Port Huron, in June, the average water temperature is 60.1°F (15.6°C). For swimming, a surface water temperature of 60.1°F (15.6°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

When are the longest days?

With an average of 15h and 18min of daylight, June has the longest days of the year.

How many hours of daylight does Port Huron have in June?

In June, the average day length is 15h and 18min.

When is the sunrise / sunset in June in Port Huron?

On the first day of June, sunrise is at 5:52 am and sunset at 9:02 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 9:12 pm EDT.

How many hours of sunshine does Port Huron have in June?

The average sunshine duration in June is 9.9h.

What is the UV index reading in June?

In June, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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 June
Port Huron, MI

Average temperature in June - Port Huron, MI
  • Average high temperature in June: 72.1°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (27.9°F).

  • Average low temperature in June: 55.6°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

Average pressure in June
Port Huron, MI

Average pressure in June - Port Huron, MI
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in June
Port Huron, MI

Average wind speed in June - Port Huron, MI
  • Average wind speed in June: 7.7mph

The windiest month (with the highest average wind speed) is January (11.3mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

Average humidity in June
Port Huron, MI

Average humidity in June - Port Huron, MI
  • Average humidity in June: 78%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April and May (76%).

Average rainfall in June
Port Huron, MI

Average rainfall in June - Port Huron, MI
  • Average rainfall in June: 1.89"

The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is February (1.1").

Average rainfall days in June
Port Huron, MI

Average rainfall days in June - Port Huron, MI
  • Average rainfall days in June: 13.7 days

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is February (5.7 days).

Average snowfall in June
Port Huron, MI

Average snowfall in June - Port Huron, MI
  • Average snowfall in June: 0"

The month with the highest snowfall is February (3.9").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Port Huron, MI

Average snowfall days in June - Port Huron, MI
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average sea temperature in June
Port Huron, MI

Average sea temperature in June - Port Huron, MI
  • Average sea temperature in June: 60.2°F

The best month for swimming (with the highest average sea temperature) is August (73.7°F).
The coldest month (with the lowest average sea temperature) is February (32.4°F).

Average daylight in June /
Average sunshine in June
Port Huron, MI

Average daylight in June / Average sunshine in June - Port Huron, MI
  • Average daylight in June: 15h and 2min

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 June: 9h and 5min

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 54min).

Average sunshine days in June
Port Huron, MI

Average sunshine days in June - Port Huron, MI
  • Average sunshine days in June: 13.9 days

The month with the most sunshine days is November (15.2 days).
The month with the least sunshine days is February (11.3 days).

Average UV index in June
Port Huron, MI

Average UV index in June - Port Huron, MI
  • Average UV index in June: 5

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in June
Port Huron, MI

Average cloud cover in June - Port Huron, MI
  • Average cloud cover in June: 35

The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 30).

Average visibility in June
Port Huron, MI

Average visibility in June - Port Huron, MI
  • Average visibility in June: 6mi

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

Port Huron, Michigan, USA

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