Grand Island (NE)
May
Weather in Grand Island, Nebraska for May 2027
Your guide to Grand Island weather in May - trends and predictions
In general, the average temperature in Grand Island at the beginning of May is 19.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 22.6 °C by the end of May.
The climate of Grand Island in May is notably wet, with an average of 12 rainy days, and a total of 113.5 mm of precipitation.
Is May a good time to visit Grand Island? check out the best time to travel to Grand Island page.
✨ Is May a good time to visit Grand Island? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
19
Dry days
12
Rainy days
0
Snow days
22°/11°
Temperatures
24 km/h
Avg max wind
62 %
Avg humidity
Grand Island Weather May
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Temperatures trend during May in Grand Island
See the weather trend as well as the moving average line
May weather in Grand Island day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Moderate or heavy rain with thunder | 19° /9° | 3.9 mm | 6 | |
| May 2 |  Patchy rain possible | 18° /7° | 2.4 mm | 6 | |
| May 3 |  Light rain | 22° /7° | 3.3 mm | 7 | |
| May 4 |  Moderate rain | 22° /8° | 10.6 mm | 7 | |
| May 5 |  Sunny | 19° /8° | 0.2 mm | 6 | |
| May 6 |  Overcast | 18° /9° | 0.5 mm | 4 | |
| May 7 | Patchy rain possible | 21° /10° | 0 mm | 6 | |
| May 8 |  Cloudy | 20° /10° | 0.3 mm | 6 | |
| May 9 |  Thundery outbreaks possible | 23° /10° | 1 mm | 7 | |
| May 10 | Overcast | 23° /10° | 0 mm | 7 | |
| May 11 | Sunny | 27° /12° | 0 mm | 8 | |
| May 12 | Light rain shower | 24° /13° | 1.4 mm | 7 | |
| May 13 | Light rain | 25° /13° | 7.8 mm | 7 | |
| May 14 | Sunny | 26° /13° | 0.1 mm | 7 | |
| May 15 | Light rain | 26° /14° | 2.8 mm | 7 | |
| May 16 | Sunny | 26° /14° | 0.2 mm | 7 | |
| May 17 | Light rain | 27° /12° | 3 mm | 7 | |
| May 18 | Patchy rain possible | 17° /11° | 1.8 mm | 4 | |
| May 19 |  Patchy light rain with thunder | 21° /11° | 7 mm | 7 | |
| May 20 | Patchy light drizzle | 20° /10° | 0.3 mm | 7 | |
| May 21 | Light rain | 21° /10° | 4.9 mm | 6 | |
| May 22 | Light rain | 21° /9° | 7.3 mm | 7 | |
| May 23 | Light rain | 22° /11° | 4.5 mm | 7 | |
| May 24 | Cloudy | 21° /11° | 0.1 mm | 6 | |
| May 25 | Light rain | 22° /13° | 7.6 mm | 6 | |
| May 26 | Moderate rain | 19° /13° | 24.3 mm | 6 | |
| May 27 |  Partly cloudy | 22° /12° | 0.9 mm | 7 | |
| May 28 | Sunny | 23° /13° | 0.5 mm | 7 | |
| May 29 | Patchy rain possible | 21° /13° | 2 mm | 4 | |
| May 30 | Moderate or heavy rain with thunder | 24° /14° | 7.4 mm | 7 | |
| May 31 |  Moderate or heavy rain shower | 27° /16° | 7.4 mm | 8 | |
| Next | |||||
Important Notice
Our weather forecast for Grand Island 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 Grand Island forecast closer to your planned date for the most up-to-date weather information.
Change Month
Grand Island in May - FAQ
What are the expected maximum and minimum temperatures in Grand Island during May?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Grand Island during May?
Significant rainfall exceeding 113.5 mm is expected in Grand Island during May, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Grand Island during May?
The average wind speed in Grand Island during May is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Grand Island
Explore the daily rainfall trends and prepare for Grand Islands May weather 💧
Typically, Grand Island has 12 rainy days in May with a total of 113.5 mm of rainfall.
UV exposure in Grand Island during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Grand Island?Get accurate weather forecasts for Grand Island, located at latitude 40.925 and longitude -98.342. Stay updated with localized weather information tailored for Grand Island.
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