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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Pori, Michigan, is another subzero cold winter month, with an average temperature ranging between max 22.3°F (-5.4°C) and min 14.4°F (-9.8°C). January, with average temperatures reaching a high of 22.3°F (-5.4°C) and a low of 14.4°F (-9.8°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Pori, is another freezing cold month, with an average temperature varying between 23.4°F (-4.8°C) and 15.1°F (-9.4°C). January's transformation into February witnesses an average high-temperature of a still subzero cold 23.4°F (-4.8°C), noting a minor change from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a cold month in Pori, Michigan, with an average temperature ranging between min 23.4°F (-4.8°C) and max 33.1°F (0.6°C). March's onset witnesses a shift in the average high-temperature, moving from a freezing cold 23.4°F (-4.8°C) in February to an icy 33.1°F (0.6°C). Weather in March »
Weather in April
April, like March, in Pori, Michigan, is an icy spring month, with an average temperature fluctuating between 32.4°F (0.2°C) and 41.7°F (5.4°C). The arrival of April signals a slight increase in the average high-temperature, moving from a wintry 33.1°F (0.6°C) in March to a still cold 41.7°F (5.4°C). Weather in April »
Weather in May
May, the last month of the spring in Pori, is a fresh month, with an average temperature fluctuating between 41°F (5°C) and 54.3°F (12.4°C). As May arrives, a rise in the average high-temperature is observed, moving from an icy 41.7°F (5.4°C) in April to a fresh 54.3°F (12.4°C). Weather in May »
Weather in June
The first month of the summer, June, is an enjoyable month in Pori, Michigan, with an average temperature ranging between min 48.4°F (9.1°C) and max 61.5°F (16.4°C). As June sets, the average high-temperature shows a slight increase, moving up from a cool 54.3°F (12.4°C) in May to a comfortable 61.5°F (16.4°C). Weather in June »
Weather in July
July in Pori, Michigan, is an agreeable summer month, with an average temperature ranging between min 55.9°F (13.3°C) and max 68.2°F (20.1°C). A soft shift in the average high-temperature is noticeable in July, transitioning from a comfortable 61.5°F (16.4°C) in June to a pleasant 68.2°F (20.1°C). Weather in July »
Weather in August
August, the last month of the summer in Pori, is also an agreeable month, with an average temperature fluctuating between 58.1°F (14.5°C) and 69.4°F (20.8°C). In Pori, the month of August is known for its highest average temperatures, reaching a high of 69.4°F (20.8°C) and a low of 58.1°F (14.5°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a comfortable month in Pori, Michigan, with an average temperature ranging between max 63.5°F (17.5°C) and min 52.7°F (11.5°C). A subtle change in temperatures is noted as August gives way to September, with average highs reducing from a pleasant 69.4°F (20.8°C) to a comfortable 63.5°F (17.5°C). Weather in September »
Weather in October
October, the same as September, is another fresh autumn month in Pori, Michigan, with an average temperature fluctuating between 50.2°F (10.1°C) and 42.3°F (5.7°C). Pori's progression into October includes a drop in the average high-temperature, from a comfortable 63.5°F (17.5°C) in September to a fresh 50.2°F (10.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cold month in Pori, Michigan, with an average temperature fluctuating between 37.8°F (3.2°C) and 31.5°F (-0.3°C). The onset of November coincides with a reduction in the average high-temperature, falling from a fresh 50.2°F (10.1°C) in October to a wintry 37.8°F (3.2°C). Weather in November »
Weather in December
December, the first month of the winter in Pori, is still a freezing cold month, with temperature in the range of an average high of 27.5°F (-2.5°C) and an average low of 21°F (-6.1°C). Pori's progression into December includes a drop in the average high-temperature, from an icy 37.8°F (3.2°C) in November to a subzero cold 27.5°F (-2.5°C). Weather in December »
Updated: Aug 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
January, with its average high-temperature of 22.3°F (-5.4°C) and an average low-temperature of 14.4°F (-9.8°C), holds the record as the coldest month in Pori.
What is the most humid month?
January is the most humid month, with an average relative humidity of 88%.
How much does it rain?
Throughout the year, there are 122.6 rainfall days, and 22.56" (573mm) of precipitation is accumulated.
When does it snow in Pori?
Months with snowfall are January through May, October through December.
How many days does it snow?
In Pori, during the entire year, snow falls for 100.8 days and aggregates up to 33.98" (863mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 1.6h of sunshine.
What is the month with the lowest UV index?
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1.
What is the driest month?
The month with the least rainfall is February, when the rain falls for 2.5 days and typically collects 1.22" (31mm) of precipitation.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the rainiest month?
The months with the most rainfall in Pori are April, June, August and October, with an average 2.28" (58mm) of precipitation.
What is the least humid month?
May is the least humid month, with an average relative humidity of 75%.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
With an average of 15h and 48min of daylight, June has the longest days of the year in Pori.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.3h of sunshine.
When is the highest UV index?
The months with the highest UV index are July and August, with an average maximum UV index of 5.
What part of the year is the hottest?
August is the warmest month of the year, registering average temperatures as high as 69.4°F (20.8°C) and as low as 58.1°F (14.5°C).
What is the snowiest month in Pori?
December is the month with the most snowfall. Snow falls for 20.5 days and accumulates 6.65" (169mm) of snow.
What is the month with the shortest days?
With an average of 8h and 36min of daylight, December has the shortest days of the year.
Average temperature
Pori, MI
The warmest month (with the highest average high temperature) is August (69.4°F).
The month with the lowest average high temperature is January (22.3°F).
The month with the highest average low temperature is August (58.1°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure
Pori, MI
- Average pressure in January:
30.05"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
30"Hg - Average pressure in October:
29.95"Hg - Average pressure in November:
30.02"Hg - Average pressure in December:
30.05"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Pori, MI
- Average wind speed in January:
12.6mph - Average wind speed in February:
11.9mph - Average wind speed in March:
9.9mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.4mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
7.8mph - Average wind speed in August:
8.4mph - Average wind speed in September:
9.6mph - Average wind speed in October:
11.1mph - Average wind speed in November:
12.1mph - Average wind speed in December:
12.5mph
The windiest month (with the highest average wind speed) is January (12.6mph).
The calmest month (with the lowest average wind speed) is June (7.6mph).
Average humidity
Pori, MI
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is May (75%).
Average rainfall
Pori, MI
- Average rainfall in January:
1.34" - Average rainfall in February:
1.22" - Average rainfall in March:
1.38" - Average rainfall in April:
2.28" - Average rainfall in May:
2.17" - Average rainfall in June:
2.28"
- Average rainfall in July:
2.09" - Average rainfall in August:
2.28" - Average rainfall in September:
1.85" - Average rainfall in October:
2.28" - Average rainfall in November:
1.57" - Average rainfall in December:
1.81"
The wettest months (with the highest rainfall) are April, June, August and October (2.28").
The driest month (with the least rainfall) is February (1.22").
Average rainfall days
Pori, MI
- Average rainfall days in January:
2.8 days - Average rainfall days in February:
2.5 days - Average rainfall days in March:
8.1 days - Average rainfall days in April:
11.2 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
14.2 days
- Average rainfall days in July:
13.5 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
13.3 days - Average rainfall days in October:
14.6 days - Average rainfall days in November:
8.7 days - Average rainfall days in December:
6.1 days
The month with the highest number of rainy days is October (14.6 days).
The month with the least rainy days is February (2.5 days).
Average snowfall
Pori, MI
- Average snowfall in January:
6.5" - Average snowfall in February:
6.34" - Average snowfall in March:
4.09" - Average snowfall in April:
4.49" - Average snowfall in May:
0.39" - Average snowfall in June:
0"
The month with the highest snowfall is December (6.65").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Pori, MI
- Average snowfall days in January:
22.5 days - Average snowfall days in February:
19.7 days - Average snowfall days in March:
13.8 days - Average snowfall days in April:
7.8 days - Average snowfall days in May:
1.2 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.1 days - Average snowfall days in October:
2.9 days - Average snowfall days in November:
12.3 days - Average snowfall days in December:
20.5 days
The month with the highest number of snowfall days is January (22.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Pori, MI
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 1min - Average daylight in June:
15h and 5min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 2min - Average daylight in December:
8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January:
1h and 4min - Average sunshine in February:
2h and 4min - Average sunshine in March:
4h and 4min - Average sunshine in April:
6h and 2min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 4min - Average sunshine in September:
7h and 4min - Average sunshine in October:
5h and 2min - Average sunshine in November:
3h and 2min - Average sunshine in December:
2h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days
Pori, MI
- Average sunshine days in January:
5.6 days - Average sunshine days in February:
6.8 days - Average sunshine days in March:
11.3 days - Average sunshine days in April:
12.2 days - Average sunshine days in May:
14.4 days - Average sunshine days in June:
14.3 days
- Average sunshine days in July:
15.5 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
14.3 days - Average sunshine days in October:
13 days - Average sunshine days in November:
9.5 days - Average sunshine days in December:
6.5 days
The month with the most sunshine days is July (15.5 days).
The month with the least sunshine days is January (5.6 days).
Average UV index
Pori, MI
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover
Pori, MI
The month with the most cloud cover is January (Cloud cover 84).
The months with the least cloud cover are July and August (Cloud cover 30).
Average visibility
Pori, MI
The months with the highest visibility are March, April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, November and December (5mi).
Pori, Michigan, USA
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