Weather in Hanna, WY
Hanna, Thursday, 15 October, 12:30
Overcast. Feels like 35°. High 43°, low 31°.
Monthly outlook for Hanna, WY: average high 53.1°, average low 35.4°. That is 1.7° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 21 October (64.9°), the coolest 30 October (23.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 October – 24 October | 55.3° | 51.9° | +1.9° |
| 25 October – 3 November | 49.4° | 45.1° | +2.4° |
| 4 November – 13 November | at normal | 41.5° | — |
October records over 66 years
0
Hanna, Friday, 16 October
Clear. High 52°, low 26°.
0Hanna, Saturday, 17 October
Clear. High 60°, low 34°.
0Hanna, Sunday, 18 October
Overcast. High 61°, low 39°.
0Hanna, Monday, 19 October
Clear. High 60°, low 38°.
0Hanna, Tuesday, 20 October
Clear. High 61°, low 41°.
0Hanna, Wednesday, 21 October
Clear. High 65°, low 45°.
0.07
Hanna, Thursday, 22 October
Light rain. High 56°, low 46°.
0.52
Hanna, Friday, 23 October
Snow. High 45°, low 37°.
0Hanna, Saturday, 24 October
Clear. High 50°, low 32°.
0
Hanna, Sunday, 25 October
Partly cloudy. High 60°, low 36°.
0Hanna, Monday, 26 October
Overcast. High 61°, low 44°.
0.07Hanna, Tuesday, 27 October
Snow. High 46°, low 34°.
0Hanna, Wednesday, 28 October
Overcast. High 44°, low 30°.
0.02Hanna, Thursday, 29 October
Light snow. High 48°, low 31°.
0Hanna, Friday, 30 October
Clear. High 36°, low 23°.
0.06Hanna, Saturday, 31 October
Climate normal for this date — 60-year average.
0.06
Hanna, Sunday, 1 November
Climate normal for this date — 60-year average.
0.04
Hanna, Monday, 2 November
Climate normal for this date — 60-year average.
0.05Hanna, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.02Hanna, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.03Hanna, Thursday, 5 November
Climate normal for this date — 60-year average.
0.03Hanna, Friday, 6 November
Climate normal for this date — 60-year average.
0.03Hanna, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Hanna, Sunday, 8 November
Climate normal for this date — 60-year average.
0.05Hanna, Monday, 9 November
Climate normal for this date — 60-year average.
0.04Hanna, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.04Hanna, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.04Hanna, Thursday, 12 November
Climate normal for this date — 60-year average.
0.05Hanna, Friday, 13 November
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Hanna, WY are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Hanna, WY since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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