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Grand Island weather in May 2025
Expect 23°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Grand Island in May. Check more long-term weather averages for Grand Island in May before you book your next holiday to Nebraska in 2025/2026.
- 2323°C max day temperature
- 10 hours of sunshine per day
- 1111 days with some rainfall
- 1010°C min night temperature
- 1515 hours of daylight per day
- 0No heat & humidity
- 103103 mm of monthly rainfall
- 88 (Very High) UV index
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Grand Island by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Nebraska
The May weather guide for Nebraska (Grand Island) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about the USA
How hot is it in Grand Island in May?
Daytime temperatures usually reach 23°C in Grand Island in May, falling to 10°C at night.
How sunny is it in Grand Island in May?
There are normally 10 hours of bright sunshine each day in Grand Island in May - that's 66% of daylight hours.
Does it rain in Grand Island in May?
There are usually 11 days with some rain in Grand Island in May and the average monthly rainfall is 103mm.
Grand Island May sunrise & sunset times
Browse the sunrise and sunset times for Grand Island in May 2025. Select a month to view Grand Island sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Thursday, 1st May 2025 | 05:31 | 19:30 |
Friday, 16th May 2025 | 05:14 | 19:46 |
Saturday, 31st May 2025 | 05:04 | 19:59 |
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