July weather forecast
New London, IA

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Weather in July

July, like June, in New London, Iowa, is a moderately hot summer month, with temperature in the range of an average low of 65.3°F (18.5°C) and an average high of 82.4°F (28°C).

Temperature

July, with its high-temperature average of 82.4°F (28°C) and a low-temperature average of 65.3°F (18.5°C), is the warmest month.

Heat index

In July, the average heat index is estimated at a hot 91.4°F (33°C). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.

Humidity

July is the most humid month in New London, with an average relative humidity of 83%.

Rainfall

In New London, Iowa, during July, the rain falls for 15.5 days and regularly aggregates up to 2.83" (72mm) of precipitation. In New London, during the entire year, the rain falls for 140.1 days and collects up to 29.92" (760mm) of precipitation.

Snowfall

May through September are months without snowfall in New London, Iowa.

Daylight

In July, the average length of the day is 14h and 46min.
On the first day of the month, sunrise is at 5:37 am and sunset at 8:41 pm. On the last day of July, in New London, sunrise is at 6:01 am and sunset at 8:22 pm CDT.

Sunshine

The month with the most sunshine is July, with an average of 10h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.
Note: A daily high UV index of 6 in July leads to these guidelines:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

What is the warmest month in New London?

July, marked by an average high-temperature of 82.4°F (28°C) and a low-temperature of 65.3°F (18.5°C), is the warmest month in New London.

How hot does it get in New London in July?

The average high-temperature, in July, in New London, is 82.4°F (28°C), while the average low-temperature is 65.3°F (18.5°C). The average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, in July is estimated at 91.4°F (33°C).

What is the most humid month in New London?

July is the most humid month in New London, Iowa, with an average relative humidity of 83%.

What is the average humidity in July in New London?

In New London, the average relative humidity in July is 83%.

How much does it rain in New London in July?

In New London, Iowa, in July, during 15.5 rainfall days, 2.83" (72mm) of precipitation is typically accumulated.

When it does not snow in New London?

May through September are months without snowfall in New London, Iowa.

What is the average length of the day in July in New London?

The average day length in July is 14h and 46min.

What time are sunrise and sunset in July in New London?

On the first day of July in New London, Iowa, sunrise is at 5:37 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:22 pm CDT.

What month has the most sunshine in New London?

July has the most sunshine of the year, with an average of 10h of sunshine.

How long on average sun shines in July in New London?

In New London, the average sunshine duration in July is 10h.

What are the months with the highest UV index in New London?

The months with the highest UV index in New London are June through August, with an average maximum UV index of 6.

What is the UV index intensity in July in New London?

The average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.
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
New London, IA

Average temperature in July - New London, IA
  • Average high temperature in July: 82.4°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in July: 65.3°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).

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Average pressure in July
New London, IA

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in July
New London, IA

Average wind speed in July - New London, IA
  • Average wind speed in July: 6.9mph

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (6.9mph).

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Average humidity in July
New London, IA

Average humidity in July - New London, IA
  • Average humidity in July: 83%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in July
New London, IA

Average rainfall in July - New London, IA
  • Average rainfall in July: 2.83"

The wettest month (with the highest rainfall) is May (4.29").
The driest months (with the least rainfall) are February and December (1.38").

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Average rainfall days in July
New London, IA

Average rainfall days in July - New London, IA
  • Average rainfall days in July: 15.5 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (4.6 days).

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Average snowfall in July
New London, IA

Average snowfall in July - New London, IA
  • Average snowfall in July: 0"

The month with the highest snowfall is January (4.76").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
New London, IA

Average snowfall days in July - New London, IA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
New London, IA

Average daylight in July / Average sunshine in July - New London, IA
  • Average daylight in July: 14h and 5min

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

  • Average sunshine in July: 10h

The month with the most sunshine is July (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 4h).

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Average sunshine days in July
New London, IA

Average sunshine days in July - New London, IA
  • Average sunshine days in July: 13 days

The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is May (10.6 days).

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Average UV index in July
New London, IA

Average UV index in July - New London, IA
  • Average UV index in July: 6

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

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Average cloud cover in July
New London, IA

Average cloud cover in July - New London, IA
  • Average cloud cover in July: 31

The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are July, August and September (Cloud cover 31).

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Average visibility in July
New London, IA

Average visibility in July - New London, IA
  • Average visibility in July: 5mi

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

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New London, Iowa, USA

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