Naples (ME) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Naples.
Climate overview of Naples
Naples, in Maine, United States, experiences significant temperature changes throughout the year with its continental climate. Warm summers transition to very cold winters, while the area receives high precipitation levels including substantial snowfall during winter months. Most tourists come to Naples to enjoy the beautiful Sebago Lake and the town is also known for its mountain views. Let's explore the climate details to provide you with a complete overview on when to visit.
Naples Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Naples — and find the best time to visit.
Monthly Temperature in Naples
Depending on the time of the year, temperatures range from comfortable to very cold in Naples. On average, daytime temperatures range from a comfortable 27°C (81°F) in July to a very cold -1°C (30°F) in January.
Nighttime temperatures range from 15°C (59°F) in July to -12°C (10°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Naples
Naples has a relatively rain/snowy climate with high precipitation levels, averaging 1297 mm (51 in) of rain/snowfall annually. The amount of precipitation varies moderately throughout the year. The wettest month, June, sees around 144 mm (5.7 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, January, still receives a respectable 76 mm (3 in) of snowfall. For more details, please visit our Naples Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Naples
In Naples, summer days are longer and more sunny, with daily sunshine hours peaking at 9.3 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.7 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Naples by Month
The relative humidity is high throughout the year in Naples.
The city experiences its highest humidity in September, reaching 77%. In February, the humidity drops to its lowest level at 65%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Naples
Rainfall during this time ranges from 93 mm (3.7 in) in May to 144 mm (5.7 in) in June. This means you can expect a mix of sunny days and occasional showers. Need help choosing your next travel destination? We offer a specialized tool that matches you with locations based on your weather preferences. Explore destinations that suit your climate preferences.
Frequently asked questions about the climate in Naples
What is the best time to visit Naples?
May and September typically offer the most optimal weather in Naples. In contrast, January, February, March, April, November and December tend to have less optimal conditions.
What temperatures can I expect in Naples?
Daytime highs range from -1°C (30°F) in January to 27°C (81°F) in July. Nighttime lows range from -12°C (10°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Naples get?
Annual rainfall is around 1297 mm (51 in). June is the wettest month with 144 mm (5.7 in), while January is the driest with 76 mm (3 in).
How sunny is Naples?
Naples receives around 2,497 hours of sunshine per year. July is the sunniest month with 278 hours, while December is the cloudiest with just 140 hours. Overall, Naples enjoys abundant sunshine.
Naples 3-Day Forecast
Naples (ME) 3-Day Forecast
Naples on the map
Naples is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
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