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Weather in Merrimack County, New Hampshire for July 2026

Your guide to Merrimack County weather in July - trends and predictions

    Temperatures

  • In general, the average temperature in Merrimack County at the beginning of July is 28.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 29 °C by the end of July.

  • Rain 🌧️

  • Merrimack County experiences moderate rainfall in July, with an average of 9 rainy days and a total precipitation of 102.6 mm.

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Average dry days
22
Dry days
Average rainy days
9
Rainy days
Average snowy days
0
Snow days
Average temperatures
27°/18°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Merrimack County Weather July

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Temperatures trend during July in Merrimack County

See the weather trend as well as the moving average line

July weather in Merrimack County day by day

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Date Weather Temperatures Rain UV More
Jul. 1 Moderate or heavy rain shower
Moderate or heavy rain shower
27° /20° 14.8 mm 8
Jul. 2 Overcast
Overcast
29° /22° 0 mm 10
Jul. 3 Thundery outbreaks possible
Thundery outbreaks possible
29° /18° 0 mm 12
Jul. 4 Overcast
Overcast
24° /13° 0 mm 11
Jul. 5 Partly cloudy
Partly cloudy
27° /12° 0 mm 11
Jul. 6 Overcast
Overcast
32° /20° 0 mm 12
Jul. 7 Sunny
Sunny
31° /22° 0 mm 11
Jul. 8 Moderate rain at times
Moderate rain at times
29° /21° 3 mm 4
Jul. 9 Moderate or heavy rain shower
Moderate or heavy rain shower
20° /17° 32.7 mm 2
Jul. 10 Fog
Fog
21° /16° 0 mm 2
Jul. 11 Fog
Fog
27° /17° 0 mm 6
Jul. 12 Light rain
Light rain
21° /18° 7 mm 2
Jul. 13 Fog
Fog
24° /17° 0 mm 3
Jul. 14 Moderate or heavy rain shower
Moderate or heavy rain shower
27° /18° 16.2 mm 2
Jul. 15 Mist
Mist
30° /21° 0 mm 8
Jul. 16 Sunny
Sunny
33° /19° 0 mm 11
Jul. 17 Light rain shower
Light rain shower
30° /22° 4.1 mm 6
Jul. 18 Overcast
Overcast
25° /16° 7.2 mm 11
Jul. 19 Sunny
Sunny
27° /12° 0 mm 11
Jul. 20 Moderate or heavy rain shower
Moderate or heavy rain shower
25° /20° 14.6 mm 4
Jul. 21 Sunny
Sunny
23° /15° 0 mm 11
Jul. 22 Sunny
Sunny
23° /11° 0 mm 10
Jul. 23 Cloudy
Cloudy
25° /12° 0 mm 11
Jul. 24 Sunny
Sunny
32° /18° 0 mm 10
Jul. 25 Thundery outbreaks possible
Thundery outbreaks possible
31° /21° 0 mm 11
Jul. 26 Partly cloudy
Partly cloudy
27° /18° 0 mm 10
Jul. 27 Overcast
Overcast
23° /19° 0 mm 5
Jul. 28 Sunny
Sunny
31° /21° 0 mm 10
Jul. 29 Mist
Mist
35° /19° 0 mm 10
Jul. 30 Overcast
Overcast
32° /20° 0 mm 10
Jul. 31 Overcast
Overcast
24° /17° 2.9 mm 2
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Important Notice
Our weather forecast for Merrimack County in July 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 Merrimack County forecast closer to your planned date for the most up-to-date weather information.

Merrimack County in July - FAQ

What are the expected maximum and minimum temperatures in Merrimack County during July?

During July, expect a variety of temperatures with highs around 27° and lows near 18°, suitable for diverse activities and preferences.

How much rainfall should be expected in Merrimack County during July?

Significant rainfall exceeding 102.6 mm is expected in Merrimack County during July, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Merrimack County during July?

The average wind speed in Merrimack County during July is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in Merrimack County

Explore the daily rainfall trends and prepare for Merrimack Countys July weather 💧
Typically, Merrimack County has 9 rainy days in July with a total of 102.6 mm of rainfall.

UV exposure in Merrimack County during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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Location coordinates Where is Merrimack County?

Get accurate weather forecasts for Merrimack County, located at latitude 43.208 and longitude -71.538. Stay updated with localized weather information tailored for Merrimack County.

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