July weather forecast
Nashua, IA

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Weather in July

July, like June, in Nashua, Iowa, is another warm summer month, with an average temperature ranging between min 62.6°F (17°C) and max 79.2°F (26.2°C).

Temperature

In Nashua, the highest average temperatures are observed in July, with a high of 79.2°F (26.2°C) and a low of 62.6°F (17°C).

Humidity

In Nashua, the average relative humidity in July is 84%.

Rainfall

In Nashua, during July, the rain falls for 15.1 days and regularly aggregates up to 2.44" (62mm) of precipitation. In Nashua, during the entire year, the rain falls for 127.3 days and collects up to 26.61" (676mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Nashua, the average length of the day in July is 14h and 59min.
On the first day of July, sunrise is at 5:35 am and sunset at 8:52 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 8:32 pm CDT.

Sunshine

July and August, with an average of 9.6h of sunshine, are months with the most sunshine.

UV index

In Nashua, the average daily maximum UV index in July is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: In July, the UV index of 5 transforms into the following advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest?

Nashua's July weather, with an average high temperature of 79.2°F (26.2°C) and an average low temperature of 62.6°F (17°C), tends to be the warmest of the year.

What are July temperatures?

The high-temperature, in July, in Nashua, is 79.2°F (26.2°C), while the low-temperature averages to 62.6°F (17°C).

What is the average humidity in July?

The average relative humidity in July is 84%.

How much does it rain in July?

In Nashua, in July, during 15.1 rainfall days, 2.44" (62mm) of precipitation is typically accumulated.

When it does not snow in Nashua?

In Nashua, snow does not fall in June through September.

How many hours of daylight does Nashua have in July?

In Nashua, the average day length in July is 14h and 59min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 5:35 am and sunset at 8:52 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 8:32 pm CDT.

What is the month with the most sunshine?

The months with the most sunshine are July and August, with an average of 9.6h of sunshine.

How many hours of sunshine does Nashua have in July?

In July, the average sunshine duration is 9.6h.

What is the UV index intensity in July?

The average daily maximum UV index in July in Nashua is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Nashua, IA

Average temperature in July - Nashua, IA
  • Average high temperature in July: 79.2°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (23.2°F).

  • Average low temperature in July: 62.6°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

Average pressure in July
Nashua, IA

Average pressure in July - Nashua, IA
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in July
Nashua, IA

Average wind speed in July - Nashua, IA
  • Average wind speed in July: 7.1mph

The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

Average humidity in July
Nashua, IA

Average humidity in July - Nashua, IA
  • Average humidity in July: 84%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (72%).

Average rainfall in July
Nashua, IA

Average rainfall in July - Nashua, IA
  • Average rainfall in July: 2.44"

The wettest month (with the highest rainfall) is June (3.98").
The driest month (with the least rainfall) is January (0.98").

Average rainfall days in July
Nashua, IA

Average rainfall days in July - Nashua, IA
  • Average rainfall days in July: 15.1 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is February (3.5 days).

Average snowfall in July
Nashua, IA

Average snowfall in July - Nashua, IA
  • Average snowfall in July: 0"

The month with the highest snowfall is February (5.2").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Nashua, IA

Average snowfall days in July - Nashua, IA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Nashua, IA

Average daylight in July / Average sunshine in July - Nashua, IA
  • Average daylight in July: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in July: 9h and 4min

The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in July
Nashua, IA

Average sunshine days in July - Nashua, IA
  • Average sunshine days in July: 13.3 days

The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is June (10.6 days).

Average UV index in July
Nashua, IA

Average UV index in July - Nashua, IA
  • Average UV index in July: 5

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in July
Nashua, IA

Average cloud cover in July - Nashua, IA
  • Average cloud cover in July: 35

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in July
Nashua, IA

Average visibility in July - Nashua, IA
  • Average visibility in July: 5mi

The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).

Nashua, Iowa, USA

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