Climate and monthly weather forecastRiga, MI
Climate and monthly weather forecast
Weather in January
January, the same as December, in Riga, Michigan, is another subzero cold winter month, with an average temperature ranging between min 18.3°F (-7.6°C) and max 29.7°F (-1.3°C). Riga witnesses the coldest weather in January, with temperatures averaging a high of 29.7°F (-1.3°C) and a low of 18.3°F (-7.6°C). Weather in January »Weather in February
The last month of the winter, February, is a cold month in Riga, Michigan, with an average temperature ranging between max 32.7°F (0.4°C) and min 20.1°F (-6.6°C). The onset of February marks an average high-temperature of a wintry 32.7°F (0.4°C), hardly differing from January's 29.7°F (-1.3°C). Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Riga, Michigan, with an average temperature fluctuating between 29.7°F (-1.3°C) and 44.2°F (6.8°C). The shift into March is characterized by a rise in the average high-temperature, transitioning from February's cold 32.7°F (0.4°C) to a chilly 44.2°F (6.8°C). Weather in March »Weather in April
April is a refreshing spring month in Riga, Michigan, with an average temperature varying between 55.9°F (13.3°C) and 39.7°F (4.3°C). April shows a rise in the average high-temperature, moving from March's chilly 44.2°F (6.8°C) to a mild 55.9°F (13.3°C). Weather in April »Weather in May
May, the last month of the spring in Riga, is a pleasant month, with an average temperature fluctuating between 51.4°F (10.8°C) and 68.9°F (20.5°C). The shift into May is accompanied by a temperature increase, with the average high-temperature rising from a refreshing 55.9°F (13.3°C) in April to a pleasant 68.9°F (20.5°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Riga, Michigan, with an average temperature varying between 59.5°F (15.3°C) and 76.5°F (24.7°C). The coming of June brings a minor shift in Riga's weather, with average high-temperatures adjusting from May's pleasant 68.9°F (20.5°C) to a warm 76.5°F (24.7°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Riga, Michigan, with an average temperature fluctuating between 62.8°F (17.1°C) and 79.9°F (26.6°C). Temperature records mark July as the warmest month, with highs averaging 79.9°F (26.6°C) and lows at 62.8°F (17.1°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Riga, Michigan, with an average temperature fluctuating between 61.2°F (16.2°C) and 78.4°F (25.8°C). Entering August, Riga's average high-temperature reads a still warm 78.4°F (25.8°C), indicating a close resemblance to the previous month's climate. Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Riga, Michigan, with an average temperature ranging between max 73.2°F (22.9°C) and min 55.4°F (13°C). Riga's shift from August to September is accompanied by an average high-temperature of an agreeable 73.2°F (22.9°C), a slight deviation from 78.4°F (25.8°C). Weather in September »Weather in October
October, the same as September, in Riga, Michigan, is another refreshing autumn month, with an average temperature varying between 45.5°F (7.5°C) and 60.4°F (15.8°C). The decrease of average high-temperatures is mild in October, with a decline from a pleasant 73.2°F (22.9°C) in September to a moderate 60.4°F (15.8°C). Weather in October »Weather in November
November, the last month of the autumn in Riga, is another chilly month, with an average temperature varying between 34°F (1.1°C) and 46.4°F (8°C). The commencement of November involves a temperature shift, with the average high-temperature dropping from a moderate 60.4°F (15.8°C) in October to a frosty 46.4°F (8°C). Weather in November »Weather in December
December, the first month of the winter in Riga, is still a cold month, with temperature in the range of an average high of 35.8°F (2.1°C) and an average low of 26.4°F (-3.1°C). The arrival of December corresponds with a temperature reduction, down from November's chilly 46.4°F (8°C) to an icy 35.8°F (2.1°C). Weather in December »Updated: Jun 12, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Riga's coldest month, January, registers temperatures that range from a high of 29.7°F (-1.3°C) to a low of 18.3°F (-7.6°C).
The months with the highest humidity are January and February, with an average relative humidity of 85%.
January, February and December are months with the least rain when the rain falls for 5.3 days and typically aggregates up to 0.47" (12mm) of rain.
Throughout the year, in Riga, there are 117.3 rainfall days, and 9.41" (239mm) of precipitation is accumulated.
January through May, October through December are months with snowfall.
In Riga, during the entire year, snow falls for 37.4 days and aggregates up to 4.41" (112mm) of snow.
With an average of 3.3h of sunshine, January has the least sunshine of the year in Riga.
The month with the most snowfall is February, when snow falls for 9 days and typically aggregates up to 1.22" (31mm) of snow.
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.
June is the month with the most rainfall. Rain falls for 13.8 days and accumulates 1.22" (31mm) of precipitation.
In Riga, snow does not fall in June through September.
June has the longest days of the year in Riga, Michigan, with an average of 15h and 12min of daylight.
The months with the highest UV index are June and July, with an average maximum UV index of 6.
July stands out as Riga's warmest month, with temperatures ranging between an average high of 79.9°F (26.6°C) and a low of 62.8°F (17.1°C).
The month with the most sunshine is July, with an average of 10.3h of sunshine.
October is the least humid month in Riga, with an average relative humidity of 75%.
The month with the shortest days is December, with an average of 9h and 12min of daylight.
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
Riga, MI
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (29.7°F).
The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure
Riga, MI
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.09"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
Riga, MI
- Average wind speed in January:
10.1mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.4mph - Average wind speed in April:
9.8mph - Average wind speed in May:
8.1mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6.2mph - Average wind speed in August:
6.2mph - Average wind speed in September:
7mph - Average wind speed in October:
8.7mph - Average wind speed in November:
9.3mph - Average wind speed in December:
9.4mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity
Riga, MI
The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is October (75%).
Average rainfall
Riga, MI
- Average rainfall in January:
0.47" - Average rainfall in February:
0.47" - Average rainfall in March:
0.75" - Average rainfall in April:
1.02" - Average rainfall in May:
1.06" - Average rainfall in June:
1.22"
- Average rainfall in July:
1.06" - Average rainfall in August:
1.1" - Average rainfall in September:
0.51" - Average rainfall in October:
0.71" - Average rainfall in November:
0.55" - Average rainfall in December:
0.47"
The wettest month (with the highest rainfall) is June (1.22").
The driest months (with the least rainfall) are January, February and December (0.47").
Average rainfall days
Riga, MI
- Average rainfall days in January:
5.3 days - Average rainfall days in February:
5.3 days - Average rainfall days in March:
8.9 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
13.5 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
12.8 days - Average rainfall days in August:
11.2 days - Average rainfall days in September:
9.6 days - Average rainfall days in October:
9.8 days - Average rainfall days in November:
7.1 days - Average rainfall days in December:
6.9 days
The month with the highest number of rainy days is June (13.8 days).
The months with the least rainy days are January and February (5.3 days).
Average snowfall
Riga, MI
- Average snowfall in January:
1.1" - Average snowfall in February:
1.22" - Average snowfall in March:
0.51" - Average snowfall in April:
0.28" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is February (1.22").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Riga, MI
- Average snowfall days in January:
10.9 days - Average snowfall days in February:
9 days - Average snowfall days in March:
4.2 days - Average snowfall days in April:
1.1 days - Average snowfall days in May:
0.1 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 days - Average snowfall days in October:
0.4 days - Average snowfall days in November:
3.6 days - Average snowfall days in December:
8.1 days
The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Riga, MI
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 36min - Average daylight in June:
15h and 12min
- Average daylight in July:
14h and 54min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 12min
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 January:
3h and 18min - Average sunshine in February:
4h and 6min - Average sunshine in March:
5h and 48min - Average sunshine in April:
7h and 6min - Average sunshine in May:
8h and 42min - Average sunshine in June:
9h and 48min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 6min - Average sunshine in October:
5h and 48min - Average sunshine in November:
5h and 0min - Average sunshine in December:
3h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days
Riga, MI
- Average sunshine days in January:
18.9 days - Average sunshine days in February:
15.8 days - Average sunshine days in March:
18.6 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
14.4 days - Average sunshine days in June:
13.1 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
15.5 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
18.9 days - Average sunshine days in December:
18.8 days
The months with the most sunshine days are January and November (18.9 days).
The month with the least sunshine days is June (13.1 days).
Average UV index
Riga, MI
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Riga, MI
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility
Riga, MI
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).
