The year at a glance
Averages from 30 years of climate history, 1991-2020
| Blair | Metric | Denison |
|---|---|---|
| 221 days | Sunny daysclear or partly cloudy skies | 207 days |
| 34 in | Precipitationper year | 36 in |
| 104 days | Wet daysrain or snow per year | 110 days |
| 30 in | Snowfallper year | 34 in |
| 22 days | Hot daysabove 90 °F | 14 days |
| 141 days | Freezing nightsat or below 32 °F | 149 days |
| 68% | Humidityaverage relative | 70% |
| 50 °F | Average temperatureyear round | 47 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Blair high | 31 | 37 | 50 | 62 | 73 | 82 | 86 | 83 | 77 | 65 | 49 | 36 |
| Denison high | 27 | 32 | 45 | 58 | 69 | 80 | 83 | 81 | 75 | 62 | 46 | 32 |
| Blair low | 13 | 17 | 27 | 38 | 50 | 60 | 65 | 63 | 54 | 41 | 28 | 18 |
| Denison low | 10 | 14 | 25 | 36 | 49 | 59 | 63 | 61 | 52 | 39 | 26 | 16 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Blair | 0.9 | 1.2 | 2.2 | 4.0 | 5.3 | 5.0 | 3.2 | 3.5 | 3.0 | 2.5 | 1.6 | 1.4 |
| Denison | 1.0 | 1.3 | 2.3 | 4.3 | 5.4 | 5.2 | 3.4 | 3.8 | 3.1 | 2.7 | 1.7 | 1.4 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Blair | 17 | 15 | 16 | 16 | 16 | 19 | 22 | 21 | 22 | 21 | 18 | 17 |
| Denison | 15 | 14 | 16 | 15 | 16 | 17 | 22 | 21 | 21 | 20 | 17 | 15 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Blair vs another city
- Blair vs Fremont, NE
- Blair vs Omaha, NE
- Blair vs Ralston, NE
- Blair vs Chalco, NE
- Blair vs La Vista, NE
- Blair vs Council Bluffs, IA
- Blair vs New York, NY
- Blair vs Los Angeles, CA
- Blair vs Chicago, IL
- Blair vs Houston, TX
- Blair vs Phoenix, AZ
- Blair vs Philadelphia, PA
Denison vs another city
- Denison vs Carroll, IA
- Denison vs Storm Lake, IA
- Denison vs Atlantic, IA
- Denison vs Cherokee, IA
- Denison vs Sergeant Bluff, IA
- Denison vs New York, NY
- Denison vs Los Angeles, CA
- Denison vs Chicago, IL
- Denison vs Houston, TX
- Denison vs Phoenix, AZ
- Denison 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).