What’s the climate like in Maine?
The current climate of Maine features average monthly temperatures ranging from highs of 25°C during the day to lows of -4°C. The average yearly temperature is around 11°C. At night, temperatures in the colder months average around -13°C and in the warmer months around 15°C.
The highest temperature recorded in Maine in recent years was 34°C in June 2020. The lowest daytime temperature recorded was -23°C in January 2014.
On average, Maine gets 1460 mm of precipitation each year. Of this, about 276 cm is snowfall. For comparison, UK gets 701 mm of precipitation each year.
The climate of Maine is based on weather data from . Other spots, like New York City, Miami or Los Angeles, might have different weather. You can check out all destinations in Maine for a full picture of the climate.
Best time to visit Maine?
The best time to visit Maine for sunny weather is May through September. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Maine. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Maine
The climate table of Maine shows the average temperatures, precipitation, snow, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | -4 | -3 | 2 | 10 | 18 | 22 | 25 | 24 | 20 | 13 | 5 | -1 |
| Temp. min (°C) | -12 | -12 | -6 | 0 | 7 | 12 | 16 | 15 | 11 | 5 | -2 | -7 |
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| Precipitation (mm) | 179 | 73 | 112 | 123 | 77 | 87 | 97 | 92 | 82 | 198 | 90 | 250 |
| Snow (cm) | 87 | 54 | 50 | 12 | 1,2 | 0 | 0 | 0 | 0 | 2,5 | 24 | 45 |
| UV Index | 2 | 4 | 5 | 7 | 7 | 7 | 7 | 7 | 6 | 4 | 3 | 2 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 11°C
- Highest temperature: 25°C in July
- Lowest temperature: -4°C in January
- Precipitation*: 1460 mm per year, averaging 122 mm per month
- Snowfall: 276 cm per year
- Driest months: 73 mm in February, 77 mm in May and 82 mm in September
- Wettest months: 250 mm in December, 198 mm in October and 179 mm in January
*Precipitation is measured as a combination of rain, snow, and hail
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Table of Contents
Average Temperature per Month in Maine
This graph shows the average maximum temperatures per month in Maine, United States. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Maine
This graph shows how much precipitation Maine, United States, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average Snowfall per Month in Maine
This graph shows how much snow Maine, United States, gets on average per month. The amount of snowfall is measured in centimetres and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Maine
This graph shows the average UV index per month in Maine, United States. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Maine
This graph shows the average yearly temperature in Maine, United States. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Maine
This chart shows the total yearly precipitation in Maine, United States, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Maine
This chart shows the total yearly snowfall in Maine, United States, over the past few years. The total yearly snowfall, measured in centimetres, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Maine
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Average Weather in Maine by Month
Click on a month below to see detailed weather info for Maine. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
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