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Weather in Grand Island, Nebraska for August 2027

Your guide to Grand Island weather in August - trends and predictions

    Temperatures

  • In general, the average temperature in Grand Island at the beginning of August is 30.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 29.6 °C by the end of August.

  • Rain 🌧️

  • The climate of Grand Island in August is notably wet, with an average of 12 rainy days, and a total of 184.5 mm of precipitation.

  • More

  • Is August a good time to visit Grand Island? check out the best time to travel to Grand Island page.

  • ✨ Is August a good time to visit Grand Island? – Ask the AI Weatherman

Average dry days
19
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
30°/18°
Temperatures
Average wind speed
23 km/h
Avg max wind
Average humidity
69 %
Avg humidity

Grand Island Weather August

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Temperatures trend during August in Grand Island

See the weather trend as well as the moving average line

August weather in Grand Island day by day

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Date Weather Temperatures Rain UV More
Aug. 1 Sunny
Sunny
30° /17° 0 mm 9
Aug. 2 Sunny
Sunny
30° /17° 0 mm 8
Aug. 3 Moderate rain
Moderate rain
30° /18° 14 mm 8
Aug. 4 Sunny
Sunny
30° /18° 0.8 mm 8
Aug. 5 Light rain
Light rain
31° /19° 6 mm 9
Aug. 6 Overcast
Overcast
29° /18° 0.1 mm 7
Aug. 7 Fog
Fog
32° /17° 0.6 mm 9
Aug. 8 Light drizzle
Light drizzle
30° /18° 1.4 mm 8
Aug. 9 Overcast
Overcast
26° /17° 0.2 mm 7
Aug. 10 Patchy rain possible
Patchy rain possible
26° /17° 1.4 mm 7
Aug. 11 Thundery outbreaks possible
Thundery outbreaks possible
31° /18° 6.3 mm 8
Aug. 12 Fog
Fog
29° /17° 0 mm 8
Aug. 13 Light rain
Light rain
30° /17° 2.8 mm 8
Aug. 14 Patchy rain possible
Patchy rain possible
29° /20° 2.4 mm 7
Aug. 15 Thundery outbreaks possible
Thundery outbreaks possible
33° /20° 2.3 mm 7
Aug. 16 Patchy rain possible
Patchy rain possible
33° /20° 1.1 mm 9
Aug. 17 Patchy rain possible
Patchy rain possible
32° /19° 0.4 mm 8
Aug. 18 Light rain
Light rain
31° /19° 5.4 mm 6
Aug. 19 Moderate rain
Moderate rain
28° /18° 15.6 mm 5
Aug. 20 Patchy rain possible
Patchy rain possible
31° /17° 0.3 mm 8
Aug. 21 Sunny
Sunny
32° /18° 0.8 mm 7
Aug. 22 Heavy rain
Heavy rain
31° /19° 68 mm 6
Aug. 23 Light rain
Light rain
28° /18° 9.3 mm 5
Aug. 24 Light rain
Light rain
28° /17° 3.1 mm 6
Aug. 25 Patchy rain possible
Patchy rain possible
32° /18° 1.3 mm 6
Aug. 26 Patchy rain possible
Patchy rain possible
32° /18° 1.7 mm 8
Aug. 27 Patchy rain possible
Patchy rain possible
28° /16° 2 mm 7
Aug. 28 Sunny
Sunny
29° /17° 0.2 mm 7
Aug. 29 Light rain
Light rain
31° /18° 9.1 mm 7
Aug. 30 Moderate rain
Moderate rain
28° /18° 22.9 mm 6
Aug. 31 Light rain
Light rain
27° /17° 4.9 mm 4
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Important Notice
Our weather forecast for Grand Island in August 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.

Grand Island in August - FAQ

What are the expected maximum and minimum temperatures in Grand Island during August?

Expect warm days with temperatures around 30°, cooling to mild conditions of 18° after sunset. Perfect for those who enjoy warm weather.

How much rainfall should be expected in Grand Island during August?

Significant rainfall exceeding 184.5 mm is expected in Grand Island during August, 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 August?

The average wind speed in Grand Island during August is 23 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Grand Island

Explore the daily rainfall trends and prepare for Grand Islands August weather 💧
Typically, Grand Island has 12 rainy days in August with a total of 184.5 mm of rainfall.

UV exposure in Grand Island during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
Quick links
More Grand Island weather pages
Location coordinates 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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