Peoria, United States — Weather in July 2026

Climate Overview

Peoria, United States in July has hot conditions, with highs reaching 29.4°C (85°F) and afternoons the warmest part of the day. Rain falls on about 11 days this month.

This month falls at the middle of Summer.

Temperatures remain fairly steady throughout July, with daily highs around 29°C (84°F).

Rainfall is heaviest during the first third of the month, while the last third tends to be drier.

Expect around 11.7h of sunshine at the start of July, increasing to 12.2h by the end.

The warmest days tend to fall around the 25th, averaging 30.1°C (86°F).

Monthly July Averages

Temperature

29°C / 21°C

Feels Like

33°C / 23°C

Rain

11 days · 102 mm

Sunshine

12h / day

Humidity

73% — Muggy

Wind

16 km/h

Wind Direction

SW (216°)

Gusts

32 km/h

Daylight

14.7 h

Cloud Cover

52%

Clear Sky Days

4.4

UV Index

9.2 — Very High

Dew Point

20°C — Humid

Moon Phase

New Moon · 0%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

High Low

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 05:40

Daylight 14.8h

Sunset 20:28

What to Expect

Daytime temperatures around 29°C (85°F) are ideal for full-day outdoor exploration.

Rain usually comes in shorter passing showers rather than all-day rain.

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	2°C / -6°C	-3°C / -11°C	9days (56 mm) Wet	5.2h Fair	73% Muggy	2.9 Moderate	Poor	View Details
February	5°C / -4°C	1°C / -9°C	8days (55 mm) Wet	7h Good	69% Muggy	4.4 Moderate	Poor	View Details
March	12°C / 2°C	8°C / -2°C	11days (103 mm) Wet	7.7h Good	67% Muggy	5.7 High	Poor	View Details
April	17°C / 7°C	15°C / 3°C	12days (109 mm) Wet	8.9h Good	66% Muggy	7.4 Very High	Fair	View Details
May best	23°C / 13°C	23°C / 12°C	13days (126 mm) Wet	10.2h Excellent	69% Muggy	8.4 Very High	Good	View Details
June best	29°C / 19°C	31°C / 19°C	11days (113 mm) Wet	12.1h Excellent	67% Muggy	9.8 Very High	Excellent	View Details
July	29°C / 21°C	33°C / 23°C	11days (102 mm) Wet	12h Excellent	73% Muggy	9.2 Very High	Good	View Details
August best	29°C / 20°C	31°C / 21°C	9days (82 mm) Wet	11.2h Excellent	72% Muggy	8.2 Very High	Excellent	View Details
September best	26°C / 17°C	27°C / 17°C	7days (62 mm) Good	9.9h Good	68% Muggy	6.9 High	Excellent	View Details
October	19°C / 10°C	17°C / 8°C	10days (96 mm) Wet	7.6h Good	67% Muggy	4.6 Moderate	Good	View Details
November	11°C / 3°C	7°C / -1°C	8days (54 mm) Wet	6.5h Fair	69% Muggy	3.4 Moderate	Poor	View Details
December	5°C / -2°C	1°C / -7°C	8days (56 mm) Wet	5.5h Fair	72% Muggy	2.6 Moderate	Poor	View Details

What to Wear

Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

UmbrellaWaterproof jacketBreathable clothingSunscreen (SPF 30+)Sun hatSunglassesComfortable walking shoes

Frequently Asked Questions

Expand all

Is July a good time to visit Peoria?

July is typically good for visiting Peoria, with average highs of 29°C (85°F) and around 11 rainy days. Peoria, United States in July has hot conditions, with highs reaching 29.4°C (85°F) and afternoons the warmest part of t

Does it rain a lot in Peoria in July?

Peoria typically sees around 11 rainy days in July with 102 mm (4 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Peoria in July?

Nights stay pleasantly warm in Peoria during July, around 21°C (69°F). Light evening wear is sufficient.

What should I pack for Peoria in July?

With highs of 29°C (85°F) and lows of 21°C (69°F) in July, we recommend: Umbrella, Waterproof jacket, Breathable clothing, Sunscreen (SPF 30+), Sun hat. Comfortable walking shoes are essential.

Is July among the best months weather-wise in Peoria?

July is not the most favourable month weather-wise in Peoria. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Peoria in July?

The average UV index in Peoria during July is 9 (very high). Strong sun protection is essential — SPF 50+, protective clothing, and avoid prolonged outdoor exposure during peak hours.

How many hours of daylight are there in Peoria in July?

Peoria gets approximately 15 hours of daylight per day in July, with around 12 hours of sunshine.

Does it snow in Peoria in July?

Snow is uncommon in Peoria during July based on 10-year climate averages.

Last updated:

Peoria, United States — Weather in July 2026

Climate Overview

14-Day Forecast

Monthly July Averages

Climate Charts

Daily Temperature

Daily Precipitation

Daily Sunshine

Daily Wind Speed

What to Expect

Compare Months

What to Wear

Packing List

Frequently Asked Questions

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