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Weather in New Hampshire for August 2027

Your guide to New Hampshire weather in August - trends and predictions

    Temperatures

  • In general, the average temperature in New Hampshire at the beginning of August is 24.9 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.4 °F by the end of August.

  • Rain 🌧️

  • New Hampshire experiences moderate rainfall in August, with an average of 9 rainy days and a total precipitation of 66.7 mm.

  • More

  • Is August a good time to visit New Hampshire? check out the best time to travel to New Hampshire page.

  • ✨ Is August a good time to visit New Hampshire? – Ask the AI Weatherman

Average dry days
22
Dry days
Average rainy days
9
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/13°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
69 %
Avg humidity

New Hampshire Weather August

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What’s the Weather Like in New Hampshire This August?

Discover the average temperatures and weather trends across New Hampshire’s cities this August.

Temperatures trend during August in New Hampshire

See the weather trend as well as the moving average line

August weather in New Hampshire day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
Aug. 1 Heavy rain at times
Heavy rain at times
22° /14° 3.1 mm 6
Aug. 2 Sunny
Sunny
26° /14° 0.4 mm 10
Aug. 3 Moderate rain
Moderate rain
25° /14° 16.6 mm 8
Aug. 4 Thundery outbreaks possible
Thundery outbreaks possible
27° /15° 0 mm 10
Aug. 5 Overcast
Overcast
25° /15° 0 mm 8
Aug. 6 Mist
Mist
24° /15° 0 mm 7
Aug. 7 Fog
Fog
25° /16° 0.5 mm 7
Aug. 8 Moderate rain at times
Moderate rain at times
25° /17° 7.2 mm 9
Aug. 9 Partly cloudy
Partly cloudy
27° /16° 0.1 mm 9
Aug. 10 Cloudy
Cloudy
27° /15° 0.3 mm 10
Aug. 11 Thundery outbreaks possible
Thundery outbreaks possible
27° /17° 1.2 mm 9
Aug. 12 Partly cloudy
Partly cloudy
29° /17° 0 mm 9
Aug. 13 Moderate or heavy rain shower
Moderate or heavy rain shower
27° /17° 5.5 mm 9
Aug. 14 Fog
Fog
25° /15° 0 mm 8
Aug. 15 Partly cloudy
Partly cloudy
23° /11° 0 mm 9
Aug. 16 Mist
Mist
24° /11° 0 mm 9
Aug. 17 Light rain shower
Light rain shower
25° /15° 5.2 mm 6
Aug. 18 Light rain
Light rain
22° /13° 2.7 mm 6
Aug. 19 Overcast
Overcast
21° /12° 0.2 mm 7
Aug. 20 Overcast
Overcast
20° /12° 0 mm 4
Aug. 21 Mist
Mist
23° /9° 0 mm 8
Aug. 22 Cloudy
Cloudy
22° /13° 0.2 mm 6
Aug. 23 Patchy rain possible
Patchy rain possible
22° /15° 2.2 mm 5
Aug. 24 Patchy rain possible
Patchy rain possible
22° /14° 1.7 mm 7
Aug. 25 Light rain shower
Light rain shower
21° /14° 7.7 mm 5
Aug. 26 Partly cloudy
Partly cloudy
22° /10° 0 mm 8
Aug. 27 Thundery outbreaks possible
Thundery outbreaks possible
21° /11° 5.1 mm 6
Aug. 28 Overcast
Overcast
22° /10° 0.2 mm 6
Aug. 29 Moderate or heavy rain shower
Moderate or heavy rain shower
21° /8° 3 mm 6
Aug. 30 Light rain
Light rain
21° /11° 3.8 mm 5
Aug. 31 Cloudy
Cloudy
22° /9° 0.2 mm 7
Next
Important Notice
Our weather forecast for New Hampshire in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the New Hampshire forecast closer to your planned date for the most up-to-date weather information.

New Hampshire in August - FAQ

What are the expected maximum and minimum temperatures in New Hampshire during August?

Enjoy moderate daytime temperatures of up to 23° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in New Hampshire during August?

Moderate rainfall is anticipated in New Hampshire during August, with a total of 66.7 mm spread over approximately 9 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in New Hampshire during August?

The average wind speed in New Hampshire during August is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in New Hampshire

Explore the daily rainfall trends and prepare for New Hampshires August weather 💧
Typically, New Hampshire has 9 rainy days in August with a total of 66.7 mm of rainfall.

UV exposure in New Hampshire during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
Counties in New Hampshire
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