July weather forecast
Topeka, IL

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Weather in July

July, the same as June, is a moderately hot summer month in Topeka, Illinois, with an average temperature ranging between max 82.6°F (28.1°C) and min 66°F (18.9°C).

Temperature

In Topeka, temperatures reach their average annual highs in July, measuring 82.6°F (28.1°C) and a minimum average of 66°F (18.9°C).

Heat index

For July, the heat index is evaluated at a hot 91.4°F (33°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
In terms of the heat index, values are set with light wind and shade conditions in mind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.

Humidity

With an average relative humidity of 83%, July is the most humid month.

Rainfall

In Topeka, in July, it is raining for 15.1 days, with typically 2.36" (60mm) of accumulated precipitation. Throughout the year, in Topeka, there are 142.9 rainfall days, and 28.31" (719mm) of precipitation is accumulated.

Snowfall

In Topeka, Illinois, snow does not fall in May through September.

Daylight

In Topeka, the average length of the day in July is 14h and 43min.
On the first day of July, sunrise is at 5:33 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:15 pm CDT.

Sunshine

In Topeka, the average sunshine in July is 10.2h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In July, the maximum UV index of 6 suggests this advice:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Frequently asked questions

What part of the year is the hottest in Topeka?

July is the month when Topeka, Illinois, experiences its warmest temperatures, averaging a high of 82.6°F (28.1°C) and a low of 66°F (18.9°C).

How hot does it get in Topeka in July?

The high-temperature in Topeka during July is 82.6°F (28.1°C) and the low-temperature is 66°F (18.9°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in July is evaluated at 91.4°F (33°C).

What is the most humid month in Topeka?

The most humid month in Topeka is July, with an average relative humidity of 83%.

What is the average humidity in July in Topeka?

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

How many days does it rain in July in Topeka?

In July, in Topeka, Illinois, the rain falls for 15.1 days. Throughout July, 2.36" (60mm) of precipitation is accumulated.

When it does not snow in Topeka?

In Topeka, Illinois, snow does not fall in May through September.

What is the average length of the day in July in Topeka?

The average day length in July in Topeka, Illinois, is 14h and 43min.

What time are sunrise and sunset in July in Topeka?

On the first day of July in Topeka, Illinois, sunrise is at 5:33 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:15 pm CDT.

How many hours of sunshine does Topeka have in July?

The average sunshine duration in July in Topeka, Illinois, is 10.2h.

What is the month with the highest UV index in Topeka?

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

How high is the UV index in July in Topeka?

The average daily maximum UV index in July in Topeka 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
Topeka, IL

Average temperature in July - Topeka, IL
  • Average high temperature in July: 82.6°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (31.8°F).

  • Average low temperature in July: 66°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in July
Topeka, IL

Average pressure in July - Topeka, IL
  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in July
Topeka, IL

Average wind speed in July - Topeka, IL
  • Average wind speed in July: 6.3mph

The windiest months (with the highest average wind speed) are January, February and April (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

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Average humidity in July
Topeka, IL

Average humidity in July - Topeka, IL
  • 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
Topeka, IL

Average rainfall in July - Topeka, IL
  • Average rainfall in July: 2.36"

The wettest month (with the highest rainfall) is May (3.86").
The driest month (with the least rainfall) is December (1.38").

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Average rainfall days in July
Topeka, IL

Average rainfall days in July - Topeka, IL
  • Average rainfall days in July: 15.1 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (5.8 days).

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Average snowfall in July
Topeka, IL

Average snowfall in July - Topeka, IL
  • Average snowfall in July: 0"

The month with the highest snowfall is January (3.5").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
Topeka, IL

Average snowfall days in July - Topeka, IL
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (9.2 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
Topeka, IL

Average daylight in July / Average sunshine in July - Topeka, IL
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in July: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in July
Topeka, IL

Average sunshine days in July - Topeka, IL
  • Average sunshine days in July: 12.3 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is May (11.1 days).

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Average UV index in July
Topeka, IL

Average UV index in July - Topeka, IL
  • Average UV index in July: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in July
Topeka, IL

Average cloud cover in July - Topeka, IL
  • Average cloud cover in July: 29

The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are July, August and September (Cloud cover 29).

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Average visibility in July
Topeka, IL

Average visibility in July - Topeka, IL
  • Average visibility in July: 6mi

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

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Topeka, Illinois, USA

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