Cedar Rapids Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Cedar Rapids Weather Trend Graph


Temperature (°C)
.
Months
Max Temp.
Historic Max Temp.
Min Temp.
Historic Min Temp.

Yearly Summary 2026


40°C
Highest Temp
27 Jul. 26

-22°C
Lowest Temp
23 Jan. 26


Seasonal Breakdown

Hottest MonthJuly33.48°C

Coldest MonthJanuary-9.5°C

Wettest MonthAugust6.42mm

Windiest MonthMarch28.46km/h

Frequently Asked Questions


1. What is the hottest month in Cedar Rapids historically?

July is historically Cedar Rapids's hottest month, with average maximum temperatures around 28°C. During peak heatwave events, the highest recorded temperatures have reached 40°C on 2026-07-27.

2. What is the coldest month in Cedar Rapids historically?

January is Cedar Rapids's coldest month, with average minimum temperatures around -10°C. The all-time record low of -34°C was recorded on 2019-01-31.

3. What is the average annual rainfall in Cedar Rapids over the past 17 years?

Cedar Rapids's average annual rainfall is approximately 1102.9mm, based on records spanning 17 years.

4. How many rainy days does Cedar Rapids experience on average per year?

Cedar Rapids historically records approximately 157.8 rainy days per year. June has the highest number of rain days at an average of 16.7 days.

5. What is the all-time highest temperature ever recorded in Cedar Rapids?

The all-time highest temperature recorded in Cedar Rapids is 40°C on 2026-07-27.

6. What is the all-time lowest temperature ever recorded in Cedar Rapids?

The all-time lowest temperature recorded in Cedar Rapids is -34°C on 2019-01-31.

7. What is the windiest time of year in Cedar Rapids historically?

Cedar Rapids experiences its strongest winds during April. The historic gust record of 57.2 kph was recorded on 2026-03-15.

8. What is the highest and lowest humidity in Cedar Rapids during a year?

Usually, Cedar Rapids's humidity peaks in January at around 83.3% and drops to its lowest in October at approximately 67.8%.