Annual mean
Annual mean of daily highs
Annual mean of daily lows
Gilby city, North Dakota
Official LSAD Designation: Gilby city • Census GEOID: 3830180
• Grand Forks County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Gilby city.
Reference Weather Station: GRAND FORKS INTL AP, ND US (ID: USW00014916)
• Located 16.3 miles from community center
• Elevation: 256.6 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 15.8° | -3.1° | 6.3° | 0.49" |
| February | 20.5° | 0.7° | 10.6° | 0.51" |
| March | 33.9° | 15.0° | 24.4° | 0.91" |
| April | 52.0° | 29.3° | 40.7° | 1.21" |
| May | 66.9° | 41.4° | 54.1° | 2.80" |
| June | 76.4° | 52.9° | 64.6° | 3.77" |
| July | 80.7° | 57.0° | 68.9° | 3.52" |
| August | 79.8° | 54.3° | 67.0° | 2.81" |
| September | 70.4° | 45.3° | 57.9° | 2.26" |
| October | 53.9° | 32.5° | 43.2° | 1.88" |
| November | 35.7° | 17.8° | 26.7° | 0.92" |
| December | 21.4° | 4.2° | 12.8° | 0.66" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station GRAND FORKS INTL AP, ND US (ID: USW00014916) • 16.3 miles from community center .
This is the same reference station used for monthly normals.
Source: NOAA NCEI Global Summary of the Year.
Annual temperature data table (°F)
| Year | Annual mean (°F) | Annual mean of daily highs (°F) | Annual mean of daily lows (°F) |
|---|---|---|---|
| 2010 | 41.5 | 51.5 | 31.6 |
| 2011 | 41.1 | 51.8 | 30.4 |
| 2012 | 43.6 | 55.0 | 32.3 |
| 2013 | 37.7 | 48.2 | 27.2 |
| 2014 | 38.1 | 48.6 | 27.6 |
| 2015 | 42.7 | 54.2 | 31.2 |
| 2016 | 44.4 | 54.6 | 34.3 |
| 2017 | 42.2 | 52.9 | 31.5 |
| 2018 | 39.0 | 49.7 | 28.3 |
| 2019 | 37.1 | 47.3 | 27.0 |
| 2020 | 40.6 | 52.0 | 29.3 |
| 2021 | 43.1 | 55.2 | 31.0 |
| 2022 | 38.3 | 49.2 | 27.4 |
| 2023 | 41.8 | 52.8 | 30.8 |
| 2024 | 45.2 | 55.5 | 35.0 |
| 2025 | 42.8 | 54.2 | 31.3 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.