Weather in Barnum, WY
Barnum, Friday, 16 October, 08:50
Clear. Feels like 36°. High 58°, low 27°.
Monthly outlook for Barnum, WY: average high 53.1°, average low 38.1°. That is 1° below the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 22 October (68.8°), the coolest 16 October (26.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 16 October – 25 October | 57.6° | 57° | +0.3° |
| 26 October – 4 November | 45.6° | 50.2° | -2.6° |
| 5 November – 14 November | at normal | 46.1° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Kaycee (14 mi).
0
Barnum, Saturday, 17 October
Mostly clear. High 67°, low 37°.
0Barnum, Sunday, 18 October
Clear. High 58°, low 42°.
0Barnum, Monday, 19 October
Clear. High 64°, low 37°.
0Barnum, Tuesday, 20 October
Clear. High 63°, low 38°.
0Barnum, Wednesday, 21 October
Clear. High 59°, low 44°.
0Barnum, Thursday, 22 October
Clear. High 69°, low 47°.
0.02
Barnum, Friday, 23 October
Light rain. High 57°, low 48°.
0
Barnum, Saturday, 24 October
Overcast. High 44°, low 38°.
0.05
Barnum, Sunday, 25 October
Snow. High 37°, low 34°.
0Barnum, Monday, 26 October
Mostly clear. High 50°, low 33°.
0Barnum, Tuesday, 27 October
Overcast. High 57°, low 39°.
0.11Barnum, Wednesday, 28 October
Light rain. High 45°, low 42°.
0.02Barnum, Thursday, 29 October
Light rain. High 43°, low 39°.
0.44Barnum, Friday, 30 October
Snow. High 39°, low 34°.
0.09Barnum, Saturday, 31 October
Snow. High 41°, low 33°.
0.06
Barnum, Sunday, 1 November
Climate normal for this date — 60-year average.
0.05Barnum, Monday, 2 November
Climate normal for this date — 60-year average.
0.03Barnum, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.02Barnum, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.04Barnum, Thursday, 5 November
Climate normal for this date — 60-year average.
0.04Barnum, Friday, 6 November
Climate normal for this date — 60-year average.
0.04Barnum, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Barnum, Sunday, 8 November
Climate normal for this date — 60-year average.
0.04Barnum, Monday, 9 November
Climate normal for this date — 60-year average.
0.06Barnum, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.02Barnum, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.04Barnum, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06Barnum, Friday, 13 November
Climate normal for this date — 60-year average.
0.03Barnum, Saturday, 14 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 Barnum, 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 Barnum, 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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