Nebraska has an average annual temperature of
52.7°F
(across all 4 cities) with approximately
757 mm of annual precipitation
and average humidity of 70%.
The warmest city is Grand Island
with average July highs of 100.8°F,
while Omaha
is the coldest with average January lows of -5.6°F.
This page covers 45 years of NASA POWER climate data (1981–2025)
including temperature, rainfall, humidity, wind speed, and solar radiation.
Jul is typically the warmest month across Nebraska with average highs around
99.9°F, while
Jan is the coldest with average lows near
-3.8°F.
May is the wettest month with approximately
118 mm of rainfall on average.
Month
Max Temp
Min Temp
Avg Temp
Rain (mm)
Humidity
Wind (m/s)
Solar (kWh/m²)
Jan
51.6°F
-3.8°F
23.9°F
19
79%
3.7
2.10
Feb
61.3°F
0.3°F
30.7°F
20
75%
3.8
3.00
Mar
73.4°F
12.6°F
43°F
50
70%
4.0
4.00
Apr
83.3°F
24.4°F
54°F
72
66%
4.2
5.10
May
88.3°F
36.5°F
62.4°F
118
68%
3.6
5.80
Jun
94.6°F
49.5°F
72.1°F
114
69%
3.1
6.60
Jul
99.9°F
56.5°F
78.3°F
96
67%
2.6
6.50
Aug
99°F
53.6°F
76.3°F
93
66%
2.6
5.70
Sep
93.7°F
40.5°F
67.1°F
72
64%
3.1
4.60
Oct
83.3°F
26.1°F
54.7°F
59
66%
3.3
3.30
Nov
68.5°F
15.3°F
41.9°F
36
73%
3.5
2.30
Dec
53.1°F
0.9°F
27°F
25
80%
3.5
1.80
📈 Nebraska Yearly Climate Trends
🌡️ Annual Temperature Trend
State-wide avg annual high & low · Last 10 years
📈 Nebraska Long-Term Climate Trends (1981–2025)
This chart shows how Nebraska's average temperatures have shifted across 45 years.
Use the range buttons to focus on recent decades or view the full historical record.
Data is averaged across all 4 cities in the state.
🌧️ Annual Precipitation Trend
State-wide avg annual precipitation · Last 10 years · mm/year
🔗 Explore Cities in Nebraska
Browse detailed weather history, monthly averages, and 45-year climate trends for every city in Nebraska.
Bellevue is the wettest city in Nebraska with approximately 829 mm of annual precipitation on average. View Bellevue weather history →
What is the warmest month in Nebraska?▼
Jul is the warmest month across Nebraska, with state-wide average highs of 99.9°F and average lows of 56.5°F.
How many cities in Nebraska have weather data?▼
TownPillar has historical weather data for 4 cities in Nebraska, covering 45 years of NASA POWER climate records from 1981 to 2025.
Which month has the most sunshine in Nebraska?▼
Jun is the sunniest month across Nebraska with an average solar radiation of 6.60 kWh/m²/day state-wide. This solar radiation data from NASA POWER is useful for solar energy planning, agriculture, and understanding seasonal sunshine availability.
Where does this climate data come from?▼
All data is sourced from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis data. It includes monthly temperature, precipitation, humidity, wind speed, and solar radiation at 0.5° × 0.625° spatial resolution.
📚 Data Source
All weather data is sourced from NASA POWER (Prediction of Worldwide Energy Resources). Data covers 45 years (1981–2025) across 4 cities in Nebraska at monthly temporal resolution.