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Scottsbluff, Nebraska climate
Cfa Humid subtropical
Scottsbluff has a strongly seasonal cool-temperate climate (Humid subtropical, Köppen Cfa). The hottest month is July with an average daily high near 91°F, while the coldest is December averaging around 14°F at night. Precipitation totals about 16 inches a year and is strongly seasonal — May alone averages 2.8 inches while January barely receives 0.39 inches. Winters bring significant snowfall (42 inches of snow per year on average).
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation split into rain and snow · 1991–2020 normals · hover a month for the exact figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)Scottsbluff climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 42 | 45 | 55 | 62 | 72 | 84 | 91 | 89 | 80 | 65 | 52 | 42 |
| Avg temp (°F) | 28 | 31 | 40 | 48 | 58 | 69 | 75 | 73 | 64 | 49 | 37 | 28 |
| Avg low (°F) | 15 | 17 | 25 | 33 | 44 | 54 | 60 | 57 | 47 | 34 | 23 | 14 |
| Precipitation (in) | 0.4 | 0.6 | 1.0 | 1.9 | 2.8 | 2.5 | 1.7 | 1.2 | 1.2 | 1.2 | 0.6 | 0.5 |
| Snowfall (in) | 5.3 | 7.5 | 6.8 | 5.2 | 0.9 | — | — | — | 0.3 | 3.5 | 5.2 | 7.8 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 42 | 45 | 55 | 62 | 72 | 84 |
| Avg temp (°F) | 28 | 31 | 40 | 48 | 58 | 69 |
| Avg low (°F) | 15 | 17 | 25 | 33 | 44 | 54 |
| Precipitation (in) | 0.4 | 0.6 | 1.0 | 1.9 | 2.8 | 2.5 |
| Snowfall (in) | 5.3 | 7.5 | 6.8 | 5.2 | 0.9 | — |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 91 | 89 | 80 | 65 | 52 | 42 |
| Avg temp (°F) | 75 | 73 | 64 | 49 | 37 | 28 |
| Avg low (°F) | 60 | 57 | 47 | 34 | 23 | 14 |
| Precipitation (in) | 1.7 | 1.2 | 1.2 | 1.2 | 0.6 | 0.5 |
| Snowfall (in) | — | — | 0.3 | 3.5 | 5.2 | 7.8 |
How often — frequency of weather events
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 5 | 6 | 7 | 9 | 12 | 11 | 8 | 7 | 7 | 7 | 5 | 5 |
| Days with high ≥ 90°F (days) | — | — | — | 0.1 | 2 | 8 | 18 | 15 | 6 | 0.3 | — | — |
| Days with low ≤ 32°F (days) | 31 | 28 | 26 | 15 | 3 | 0.0 | — | — | 0.9 | 14 | 27 | 31 |
| Days with snowfall ≥ 1 in (days) | 2 | 2 | 2 | 2 | 0.3 | — | — | — | 0.1 | 1 | 2 | 2 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 5 | 6 | 7 | 9 | 12 | 11 |
| Days with high ≥ 90°F (days) | — | — | — | 0.1 | 2 | 8 |
| Days with low ≤ 32°F (days) | 31 | 28 | 26 | 15 | 3 | 0.0 |
| Days with snowfall ≥ 1 in (days) | 2 | 2 | 2 | 2 | 0.3 | — |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 8 | 7 | 7 | 7 | 5 | 5 |
| Days with high ≥ 90°F (days) | 18 | 15 | 6 | 0.3 | — | — |
| Days with low ≤ 32°F (days) | — | — | 0.9 | 14 | 27 | 31 |
| Days with snowfall ≥ 1 in (days) | — | — | 0.1 | 1 | 2 | 2 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 60 | 63 | 61 | 62 | 63 | 51 | 49 | 48 | 46 | 52 | 58 | 61 |
| Relative humidity (%) | 64 | 61 | 56 | 54 | 54 | 51 | 47 | 47 | 48 | 55 | 59 | 64 |
| Wind speed (mph) | 8.4 | 8.7 | 8.5 | 8.5 | 7.4 | 6.8 | 6.2 | 6.1 | 6.6 | 7.4 | 7.7 | 8.1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 60 | 63 | 61 | 62 | 63 | 51 |
| Relative humidity (%) | 64 | 61 | 56 | 54 | 54 | 51 |
| Wind speed (mph) | 8.4 | 8.7 | 8.5 | 8.5 | 7.4 | 6.8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 49 | 48 | 46 | 52 | 58 | 61 |
| Relative humidity (%) | 47 | 47 | 48 | 55 | 59 | 64 |
| Wind speed (mph) | 6.2 | 6.1 | 6.6 | 7.4 | 7.7 | 8.1 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from NOAA's U.S. Climate Normals, measured at Scottsbluff W B Heilig Fld AP (NOAA GHCN station USW00024028), about 6 km from the city centre.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.