Gretna picks up around 11 more inches of snow each winter.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Gretna | Metric | Nebraska City |
|---|---|---|
| 223 days | Sunny daysclear or partly cloudy skies | 221 days |
| 34 in | Precipitationper year | 36 in |
| 104 days | Wet daysrain or snow per year | 103 days |
| 35 in | Snowfallper year | 24 in |
| 26 days | Hot daysabove 90 °F | 29 days |
| 137 days | Freezing nightsat or below 32 °F | 136 days |
| 67% | Humidityaverage relative | 67% |
| 51 °F | Average temperatureyear round | 51 °F |
Monthly temperatures
Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.
Daily highs
Daily lows
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gretna high | 32 | 37 | 50 | 62 | 73 | 83 | 86 | 84 | 77 | 64 | 49 | 37 |
| Nebraska City high | 34 | 39 | 52 | 64 | 74 | 83 | 87 | 85 | 79 | 66 | 51 | 38 |
| Gretna low | 14 | 17 | 28 | 38 | 51 | 62 | 66 | 64 | 54 | 42 | 29 | 19 |
| Nebraska City low | 14 | 18 | 28 | 39 | 51 | 61 | 66 | 63 | 54 | 41 | 29 | 19 |
Monthly precipitation
Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gretna | 1.0 | 1.2 | 2.3 | 3.9 | 5.3 | 5.0 | 3.3 | 3.4 | 3.0 | 2.5 | 1.6 | 1.4 |
| Nebraska City | 1.0 | 1.4 | 2.4 | 4.1 | 5.4 | 4.8 | 3.9 | 3.3 | 3.2 | 2.9 | 1.9 | 1.5 |
Monthly sunny days
Days each month with clear or partly cloudy skies, so compare the same month between cities.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gretna | 17 | 15 | 16 | 16 | 16 | 19 | 22 | 22 | 23 | 21 | 19 | 18 |
| Nebraska City | 17 | 15 | 17 | 16 | 16 | 19 | 22 | 22 | 22 | 20 | 18 | 18 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Gretna vs another city
- Gretna vs Chalco, NE
- Gretna vs Papillion, NE
- Gretna vs La Vista, NE
- Gretna vs Ralston, NE
- Gretna vs Omaha, NE
- Gretna vs Bellevue, NE
- Gretna vs New York, NY
- Gretna vs Los Angeles, CA
- Gretna vs Chicago, IL
- Gretna vs Houston, TX
- Gretna vs Phoenix, AZ
- Gretna vs Philadelphia, PA
Nebraska City vs another city
- Nebraska City vs Plattsmouth, NE
- Nebraska City vs Glenwood, IA
- Nebraska City vs Offutt AFB, NE
- Nebraska City vs Bellevue, NE
- Nebraska City vs Papillion, NE
- Nebraska City vs New York, NY
- Nebraska City vs Los Angeles, CA
- Nebraska City vs Chicago, IL
- Nebraska City vs Houston, TX
- Nebraska City vs Phoenix, AZ
- Nebraska City vs Philadelphia, PA
About this data
Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.
Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).