Best time to visit Grand Portage

Q: When is the best time to visit Grand Portage?

The best time to visit Grand Portage is July based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Q: Which is the hottest month in Grand Portage?

The hottest time of year in Grand Portage is normally July. Expect maximum daytime temperatures to reach 25°C with no heat and humidity.

Q: Which month has the most rain in Grand Portage?

In terms of rainfall, August is usually the wettest month in Grand Portage with 89mm on average. There are normally 12 days in August with some rain.

Q: When is it sunniest in Grand Portage?

The sunniest time of year in Grand Portage is normally July with bright sunshine on average for 62% of daylight hours; that's 10 hours of sunshine per day.

Q: When is the sea warmest in Grand Portage?

The sea is usually at its warmest in Grand Portage in August when the water temperature reaches 15°C.

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Grand Portage by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Grand Portage?

The best time to visit Grand Portage is July based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

0.5
Jan
1
Feb
1.5
Mar
2
Apr
3
May
4.5
Jun
5
Jul
4
Aug
2
Sep
0.5
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°C)

-8
Jan
-5
Feb
1
Mar
10
Apr
18
May
22
Jun
25
Jul
23
Aug
18
Sep
11
Oct
2
Nov
-6
Dec

Hours of Sunshine (daily)

4
Jan
5
Feb
6
Mar
8
Apr
8
May
9
Jun
10
Jul
8
Aug
6
Sep
4
Oct
3
Nov
3
Dec

Which is the hottest month in Grand Portage?

The hottest time of year in Grand Portage is normally July. Expect maximum daytime temperatures to reach 25°C with no heat and humidity.

Which month has the most rain in Grand Portage?

In terms of rainfall, August is usually the wettest month in Grand Portage with 89mm on average. There are normally 12 days in August with some rain.

When is it sunniest in Grand Portage?

The sunniest time of year in Grand Portage is normally July with bright sunshine on average for 62% of daylight hours; that's 10 hours of sunshine per day.

When is the sea warmest in Grand Portage?

The sea is usually at its warmest in Grand Portage in August when the water temperature reaches 15°C.