Linn County (Cedar Rapids)
May
Weather in Linn County, Iowa for May 2026
Your guide to Linn County weather in May - trends and predictions
In general, the average temperature in Linn County at the beginning of May is 18.1 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 20.4 °F by the end of May.
The climate of Linn County in May is notably wet, with an average of 11 rainy days, and a total of 86.4 mm of precipitation.
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Temperatures
Rain 🌧️
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20
Dry days
11
Rainy days
0
Snow days
20°/10°
Temperatures
20 km/h
Avg max wind
74 %
Avg humidity
Linn County Weather May
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Temperatures trend during May in Linn County
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May weather in Linn County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Moderate or heavy rain shower | 18° /10° | 10.6 mm | 4 | |
| May 2 | Moderate or heavy rain shower | 13° /9° | 3.4 mm | 3 | |
| May 3 |  Patchy rain possible | 16° /7° | 0.9 mm | 4 | |
| May 4 |  Overcast | 19° /4° | 0 mm | 4 | |
| May 5 | Overcast | 17° /6° | 0 mm | 4 | |
| May 6 | Overcast | 20° /5° | 0 mm | 5 | |
| May 7 | Patchy rain possible | 24° /11° | 0.8 mm | 5 | |
| May 8 | Overcast | 17° /7° | 0 mm | 4 | |
| May 9 |  Sunny | 20° /3° | 0 mm | 6 | |
| May 10 | Sunny | 26° /9° | 0 mm | 7 | |
| May 11 | Sunny | 24° /8° | 0 mm | 6 | |
| May 12 | Overcast | 26° /11° | 0 mm | 6 | |
| May 13 | Patchy rain possible | 25° /15° | 0.2 mm | 6 | |
| May 14 | Overcast | 27° /16° | 0 mm | 6 | |
| May 15 | Patchy rain possible | 31° /18° | 10.3 mm | 7 | |
| May 16 | Patchy rain possible | 26° /13° | 0.6 mm | 6 | |
| May 17 | Overcast | 17° /8° | 0 mm | 4 | |
| May 18 | Overcast | 20° /4° | 0 mm | 5 | |
| May 19 | Moderate rain at times | 16° /9° | 7.5 mm | 4 | |
| May 20 | Moderate or heavy rain shower | 19° /10° | 37.1 mm | 4 | |
| May 21 | Patchy rain possible | 11° /9° | 6.4 mm | 3 | |
| May 22 |  Heavy rain at times | 16° /7° | 1.6 mm | 4 | |
| May 23 | Overcast | 18° /7° | 0 mm | 4 | |
| May 24 | Overcast | 18° /11° | 0 mm | 4 | |
| May 25 |  Mist | 16° /11° | 0 mm | 4 | |
| May 26 | Fog | 18° /9° | 0 mm | 4 | |
| May 27 | Overcast | 19° /11° | 0 mm | 4 | |
| May 28 | Light rain shower | 20° /12° | 7 mm | 5 | |
| May 29 | Fog | 16° /10° | 0 mm | 4 | |
| May 30 | Overcast | 25° /11° | 0 mm | 6 | |
| May 31 |  Thundery outbreaks possible | 29° /13° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Linn County in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Linn County forecast closer to your planned date for the most up-to-date weather information.
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Linn County in May - FAQ
What are the expected maximum and minimum temperatures in Linn County during May?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Linn County during May?
Moderate rainfall is anticipated in Linn County during May, with a total of 86.4 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Linn County during May?
The average wind speed in Linn County during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Linn County
Explore the daily rainfall trends and prepare for Linn Countys May weather 💧
UV exposure in Linn County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Linn County?Get accurate weather forecasts for Linn County, located at latitude 42.008 and longitude -91.644. Stay updated with localized weather information tailored for Linn County.
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