May Climatological Normals
Please see the following table for May climatological information:
| City | Normal High Temperature for May 1 Degrees |
Normal High Temperature for May 31 Degrees |
Normal Low Temperature for May 1 Degrees |
Normal Low Temperature for May 31 Degrees |
Average Monthly Temperature Degrees |
Average Monthly Precipitation Inches |
Average Monthly Snowfall Inches |
| Rawlins | 60 | 72 | 32 | 40 | 50.9 | 1.49 | 1.6 |
| Laramie | 55 | 67 | 28 | 37 | 47.0 | 1.67 | 3.7 |
| Cheyenne | 60 | 70 | 33 | 43 | 51.3 | 2.48 | 2.5 |
| Chadron | 64 | 75 | 39 | 49 |
56.8 |
3.02 |
0.5 |
| Scottsbluff | 66 | 77 | 37 |
48 |
56.8 |
2.70 |
0.7 |
| Sidney | 64 |
74 | 35 |
45 | 54.3 |
3.39 |
1.7 |
As you can see in the table above, normal high temperatures climb 10 to 12 degrees from May 1 to May 31, while normal low temperatures rise 8 to 11 degrees. Laramie has the coolest average monthly temperature of the six locales, while Chadron and Scottsbluff are the warmest. The dryest locale shown with average monthly rainfall is Rawlins, while the wettest is Sidney. Your National Weather Service staff is on duty 24/7 serving you, our customers. We appreciate you checking out your National Weather Service Cheyenne website.
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