July weather forecast
Batavia, IA

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Weather in July

July, the same as June, is a moderately hot summer month in Batavia, Iowa, with an average temperature ranging between max 82.4°F (28°C) and min 65.3°F (18.5°C).

Temperature

In Batavia, Iowa, the average temperatures in July are the highest, with a peak at 82.4°F (28°C) and a low of 65.3°F (18.5°C).

Heat index

July's mean heat index is appraised at a tropical 89.6°F (32°C). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'feels like', arises from combining readings of air temperature and relative moisture content. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.

Humidity

June and July, with an average relative humidity of 82%, are the most humid months.

Rainfall

In Batavia, during July, the rain falls for 14.5 days and regularly aggregates up to 2.56" (65mm) of precipitation. Throughout the year, there are 135.6 rainfall days, and 28.66" (728mm) of precipitation is accumulated.

Snowfall

In Batavia, snow does not fall in May through September.

Daylight

The average length of the day in July in Batavia, Iowa, is 14h and 47min.
On the first day of the month, sunrise is at 5:40 am and sunset at 8:44 pm. On the last day of July, sunrise is at 6:04 am and sunset at 8:25 pm CDT.

Sunshine

With an average of 10.1h of sunshine, July has the most sunshine of the year.

UV index

The months with the highest UV index in Batavia are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high UV index of 6 in July translates into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month in Batavia?

July is the warmest month in Batavia, Iowa, with the temperature often reaching an average high of 82.4°F (28°C) and an average low of 65.3°F (18.5°C).

How hot is it in Batavia in July?

The high-temperature, in July, in Batavia, is 82.4°F (28°C), while the low-temperature averages to 65.3°F (18.5°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, in July is appraised at 89.6°F (32°C).

What are the most humid months in Batavia?

June and July, with an average relative humidity of 82%, are most humid months in Batavia.

What is the average humidity in July in Batavia?

In Batavia, Iowa, the average relative humidity in July is 82%.

How much does it rain in Batavia in July?

In Batavia, Iowa, during July, the rain falls for 14.5 days and regularly aggregates up to 2.56" (65mm) of precipitation.

When it does not snow in Batavia?

In Batavia, Iowa, snow does not fall in May through September.

How many hours of daylight does Batavia have in July?

The average day length in July is 14h and 47min.

When are sunrise and sunset in July in Batavia?

On the first day of July, sunrise is at 5:40 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 8:25 pm CDT.

What month has the most sunshine in Batavia?

July has the most sunshine of the year in Batavia, Iowa, with an average of 10.1h of sunshine.

How many hours of sunshine does Batavia have in July?

The average sunshine duration in July in Batavia is 10.1h.

When is the highest UV index in Batavia?

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

How high is the UV index in July in Batavia?

In Batavia, Iowa, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe 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
Batavia, IA

Average temperature in July - Batavia, 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 (29.1°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 (16.5°F).

Average pressure in July
Batavia, IA

Average pressure in July - Batavia, 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).

Average wind speed in July
Batavia, IA

Average wind speed in July - Batavia, IA
  • Average wind speed in July: 7mph

The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

Average humidity in July
Batavia, IA

Average humidity in July - Batavia, IA
  • Average humidity in July: 82%

The months with the highest relative humidity are June and July (82%).
The month with the lowest relative humidity is October (71%).

Average rainfall in July
Batavia, IA

Average rainfall in July - Batavia, IA
  • Average rainfall in July: 2.56"

The wettest month (with the highest rainfall) is May (4.45").
The driest months (with the least rainfall) are January and December (1.18").

Average rainfall days in July
Batavia, IA

Average rainfall days in July - Batavia, IA
  • Average rainfall days in July: 14.5 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is February (4.9 days).

Average snowfall in July
Batavia, IA

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

The months with the highest snowfall are January and February (4.33").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Batavia, IA

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

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Batavia, 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 and 1min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in July
Batavia, IA

Average sunshine days in July - Batavia, IA
  • Average sunshine days in July: 13.4 days

The months with the most sunshine days are October and November (18.8 days).
The month with the least sunshine days is May (11 days).

Average UV index in July
Batavia, IA

Average UV index in July - Batavia, 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).

Average cloud cover in July
Batavia, IA

Average cloud cover in July - Batavia, IA
  • Average cloud cover in July: 31

The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are August and September (Cloud cover 30).

Average visibility in July
Batavia, IA

Average visibility in July - Batavia, 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).

Batavia, Iowa, USA

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