Climate and monthly weather forecastPeru, ME
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Peru, Maine, with an average temperature fluctuating between 10°F (-12.2°C) and 23.7°F (-4.6°C). The coldest temperatures occur during January, when averages reach a peak of 23.7°F (-4.6°C) and a low of 10°F (-12.2°C). Weather in January »Weather in February
The last month of the winter, February, is another freezing cold month in Peru, Maine, with temperature in the range of an average low of 11.8°F (-11.2°C) and an average high of 26.4°F (-3.1°C). The average high-temperature in February, at a still freezing cold 26.4°F (-3.1°C), reveals a modest deviation from January's 23.7°F (-4.6°C). Weather in February »Weather in March
The first month of the spring, March, is an icy month in Peru, Maine, with an average temperature varying between 34.2°F (1.2°C) and 19.6°F (-6.9°C). Observing a slight rise in March, the average high-temperature shifts from February's freezing cold 26.4°F (-3.1°C) to a cold 34.2°F (1.2°C). Weather in March »Weather in April
April is a chilly spring month in Peru, Maine, with an average temperature fluctuating between 47.7°F (8.7°C) and 30.9°F (-0.6°C). April brings a temperature change, with average high-temperatures moving from March's icy 34.2°F (1.2°C) to a frosty 47.7°F (8.7°C). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Peru, Maine, with an average temperature fluctuating between 41.9°F (5.5°C) and 62.6°F (17°C). May's onset brings a noticeable temperature rise, soaring from a chilly 47.7°F (8.7°C) in April to an enjoyable 62.6°F (17°C). Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in Peru, Maine, with an average temperature ranging between max 70°F (21.1°C) and min 48.7°F (9.3°C). Peru's weather in June shows a minor rise in the average high-temperature, moving slightly up from May's refreshing 62.6°F (17°C) to a pleasant 70°F (21.1°C). Weather in June »Weather in July
July is a moderately hot summer month in Peru, Maine, with an average temperature varying between 76.8°F (24.9°C) and 55.4°F (13°C). July temperatures tend to peak at an average high of 76.8°F (24.9°C) and dip to a low of 55.4°F (13°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Peru, Maine, with an average temperature ranging between max 75.6°F (24.2°C) and min 53.4°F (11.9°C). Peru records an average high-temperature of a still moderately hot 75.6°F (24.2°C) in August, maintaining a close correlation with July's 76.8°F (24.9°C). Weather in August »Weather in September
September, the first month of the autumn in Peru, is also an agreeable month, with an average temperature ranging between min 47.3°F (8.5°C) and max 68°F (20°C). The transition into September subtly indicates a reduction in the average high-temperature, down to a pleasant 68°F (20°C) from August's moderately hot 75.6°F (24.2°C). Weather in September »Weather in October
October, like September, in Peru, Maine, is another fresh autumn month, with an average temperature ranging between min 39°F (3.9°C) and max 54°F (12.2°C). The average high-temperature drops in October, from September's agreeable 68°F (20°C) to a cool 54°F (12.2°C). Weather in October »Weather in November
November, the last month of the autumn in Peru, is also a wintry month, with an average temperature fluctuating between 28.8°F (-1.8°C) and 40.5°F (4.7°C). The onset of November comes with a shift in the average high-temperature, falling from a fresh 54°F (12.2°C) in October to a wintry 40.5°F (4.7°C). Weather in November »Weather in December
The first month of the winter, December, is still a freezing cold month in Peru, Maine, with temperature in the range of an average high of 29.1°F (-1.6°C) and an average low of 19°F (-7.2°C). The onset of December is marked by a decrease in temperature, transitioning from a wintry 40.5°F (4.7°C) in November to a freezing cold 29.1°F (-1.6°C). Weather in December »Updated: Jul 6, 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
January, marked by an average high-temperature of 23.7°F (-4.6°C) and a low-temperature of 10°F (-12.2°C), is the coldest month.
The months with the highest humidity in Peru are January through March, with an average relative humidity of 86%.
Throughout the year, there are 146.3 rainfall days, and 28.31" (719mm) of precipitation is accumulated.
Months with snowfall are January through May, October through December.
In Peru, during the entire year, snow falls for 69.3 days and aggregates up to 48.15" (1223mm) of snow.
The month with the most snowfall is February, when snow falls for 15.3 days and typically aggregates up to 12.28" (312mm) of snow.
With an average of 4h of sunshine, February has the least sunshine of the year.
The months with the lowest UV index are February and December, with an average maximum UV index of 1.
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.
The months with the lowest humidity are May and November, with an average relative humidity of 76%.
June through September are months without snowfall.
The month with the longest days is June, with an average of 15h and 30min of daylight.
June through August, with an average maximum UV index of 5, are months with the highest UV index.
July, marked by an average high-temperature of 76.8°F (24.9°C) and a low-temperature of 55.4°F (13°C), is the warmest month.
The month with the least rainfall is July, when the rain falls for 14.8 days and typically collects 1.85" (47mm) of precipitation.
With an average of 9.7h of sunshine, August has the most sunshine of the year.
The month with the most rainfall in Peru is October, when the rain falls for 14.1 days and typically aggregates up to 3.31" (84mm) of precipitation.
With an average of 8h and 54min of daylight, December has the shortest days of the year.
Average temperature
Peru, ME
The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (23.7°F).
The month with the highest average low temperature is July (55.4°F).
The coldest month (with the lowest average low temperature) is January (10°F).
Average pressure
Peru, ME
- Average pressure in January:
29.98"Hg - Average pressure in February:
29.98"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.05"Hg - Average pressure in December:
30.02"Hg
The month with the highest atmospheric pressure is November (30.05"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Peru, ME
- Average wind speed in January:
6.5mph - Average wind speed in February:
6.5mph - Average wind speed in March:
6.8mph - Average wind speed in April:
6.5mph - Average wind speed in May:
5.8mph - Average wind speed in June:
5.2mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.5mph - Average wind speed in September:
4.8mph - Average wind speed in October:
5.5mph - Average wind speed in November:
5.8mph - Average wind speed in December:
6.2mph
The windiest month (with the highest average wind speed) is March (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity
Peru, ME
The months with the highest relative humidity are January, February and March (86%).
The months with the lowest relative humidity are May and November (76%).
Average rainfall
Peru, ME
- Average rainfall in January:
2.09" - Average rainfall in February:
2.13" - Average rainfall in March:
2.05" - Average rainfall in April:
3.11" - Average rainfall in May:
2.17" - Average rainfall in June:
2.76"
- Average rainfall in July:
1.85" - Average rainfall in August:
2.13" - Average rainfall in September:
1.89" - Average rainfall in October:
3.31" - Average rainfall in November:
2.32" - Average rainfall in December:
2.52"
The wettest month (with the highest rainfall) is October (3.31").
The driest month (with the least rainfall) is July (1.85").
Average rainfall days
Peru, ME
- Average rainfall days in January:
8.4 days - Average rainfall days in February:
8.2 days - Average rainfall days in March:
10.9 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
15.4 days - Average rainfall days in June:
15.5 days
- Average rainfall days in July:
14.8 days - Average rainfall days in August:
14.5 days - Average rainfall days in September:
11 days - Average rainfall days in October:
14.1 days - Average rainfall days in November:
10.1 days - Average rainfall days in December:
9.5 days
The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is February (8.2 days).
Average snowfall
Peru, ME
- Average snowfall in January:
9.41" - Average snowfall in February:
12.28" - Average snowfall in March:
7.83" - Average snowfall in April:
5.98" - Average snowfall in May:
0.31" - Average snowfall in June:
0"
The month with the highest snowfall is February (12.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Peru, ME
- Average snowfall days in January:
14.5 days - Average snowfall days in February:
15.3 days - Average snowfall days in March:
13.8 days - Average snowfall days in April:
5.8 days - Average snowfall days in May:
0.4 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:
1.2 days - Average snowfall days in November:
5.8 days - Average snowfall days in December:
12.5 days
The month with the highest number of snowfall days is February (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Peru, ME
- Average daylight in January:
9h and 18min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 48min - Average daylight in June:
15h and 30min
- Average daylight in July:
15h and 12min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 54min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
4h and 24min - Average sunshine in February:
4h and 0min - Average sunshine in March:
5h and 6min - Average sunshine in April:
6h and 54min - Average sunshine in May:
7h and 42min - Average sunshine in June:
8h and 24min
- Average sunshine in July:
9h and 30min - Average sunshine in August:
9h and 42min - Average sunshine in September:
8h and 12min - Average sunshine in October:
5h and 36min - Average sunshine in November:
5h and 0min - Average sunshine in December:
4h and 18min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days
Peru, ME
- Average sunshine days in January:
14.8 days - Average sunshine days in February:
11.3 days - Average sunshine days in March:
11.6 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
13.6 days - Average sunshine days in June:
12.4 days
- Average sunshine days in July:
13.8 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
16.7 days - Average sunshine days in October:
14.4 days - Average sunshine days in November:
15.5 days - Average sunshine days in December:
13.8 days
The month with the most sunshine days is September (16.7 days).
The months with the least sunshine days are February and April (11.3 days).
Average UV index
Peru, ME
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover
Peru, ME
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 40).
Average visibility
Peru, ME
The months with the highest visibility are May, June, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, July, August and September (4mi).
