Monthly outlook for Hanna, WY: average high 49.5°, average low 32.9°. That is 2.4° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 23 October (60.8°), the coolest 3 November (23.6°).
49.5°/32.9°
Average high / low
+2.4°
Above normal
2 / 4
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
50.5°
46.7°
+2.1°
2 November – 11 November
47.9°
41.9°
+3.3°
12 November – 21 November
at normal
37.8°
—
October records over 66 years
77°4 October 2024All-time high
-13.5°30 October 2019All-time low
Sat, 2449° / 37°0
49 °
Hanna, Saturday, 24 October
Partly cloudy. High 49°, low 37°.
Pressure30.30 inHg
Wind14.1 mph E
Humidity62%
Visibility6.2 mi
Dew point31°
Sun, 2554° / 32°0.02
54 °
Hanna, Sunday, 25 October
Light rain. High 54°, low 32°.
Pressure30.15 inHg
Wind7.1 mph E
Humidity60%
Visibility6.2 mi
Dew point34°
Mon, 2650° / 39°0.16
50 °
Hanna, Monday, 26 October
Light rain. High 50°, low 39°.
Pressure30.18 inHg
Wind12.9 mph SW
Humidity83%
Visibility6.2 mi
Dew point39°
Tue, 2755° / 36°0.06
55 °
Hanna, Tuesday, 27 October
Snow. High 55°, low 36°.
Pressure29.91 inHg
Wind23.1 mph SW
Humidity44%
Visibility—
Dew point30°
Wed, 2847° / 29°0
47 °
Hanna, Wednesday, 28 October
Overcast. High 47°, low 29°.
Pressure30.18 inHg
Wind20 mph W
Humidity60%
Visibility—
Dew point26°
Thu, 2957° / 34°0
57 °
Hanna, Thursday, 29 October
Overcast. High 57°, low 34°.
Pressure29.88 inHg
Wind19.3 mph SW
Humidity31%
Visibility—
Dew point20°
Fri, 3053° / 39°0.03
53 °
Hanna, Friday, 30 October
Snow. High 53°, low 39°.
Pressure29.62 inHg
Wind29.3 mph SW
Humidity38%
Visibility—
Dew point27°
Sat, 3140° / 27°0
40 °
Hanna, Saturday, 31 October
Clear. High 40°, low 27°.
Pressure29.91 inHg
Wind29.4 mph W
Humidity37%
Visibility—
Dew point12°
Sun, 0138° / 27°0.01
38 °
Hanna, Sunday, 1 November
Light snow. High 38°, low 27°.
Pressure30.03 inHg
Wind23.7 mph W
Humidity31%
Visibility—
Dew point7°
Mon, 0239° / 24°0
39 °
Hanna, Monday, 2 November
Overcast. High 39°, low 24°.
Pressure30.39 inHg
Wind9.4 mph W
Humidity43%
Visibility—
Dew point13°
Tue, 0342° / 24°0
42 °
Hanna, Tuesday, 3 November
Clear. High 42°, low 24°.
Pressure30.50 inHg
Wind7.4 mph SW
Humidity32%
Visibility—
Dew point8°
Wed, 0449° / 27°0
49 °
Hanna, Wednesday, 4 November
Partly cloudy. High 49°, low 27°.
Pressure30.39 inHg
Wind16.2 mph W
Humidity19%
Visibility—
Dew point1°
Thu, 0554° / 33°0
54 °
Hanna, Thursday, 5 November
Partly cloudy. High 54°, low 33°.
Pressure30.27 inHg
Wind13.3 mph W
Humidity14%
Visibility—
Dew point-1°
Fri, 0656° / 36°0
56 °
Hanna, Friday, 6 November
Clear. High 56°, low 36°.
Pressure30.06 inHg
Wind15.5 mph W
Humidity19%
Visibility—
Dew point8°
Sat, 0748° / 36°0
48 °
Hanna, Saturday, 7 November
Overcast. High 48°, low 36°.
Pressure30.03 inHg
Wind9.7 mph NE
Humidity31%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0842° / 25°0.06
42 °
Hanna, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.06 in
Chance of precipitation30%
Record high61° (1999)
Record low-3° (2000)
Mon, 0941° / 24°0.05
41 °
Hanna, Monday, 9 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.05 in
Chance of precipitation30%
Record high59° (2007)
Record low-6° (1966)
Tue, 1040° / 23°0.04
40 °
Hanna, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.04 in
Chance of precipitation25%
Record high61° (1980)
Record low-7° (1986)
Wed, 1139° / 22°0.04
39 °
Hanna, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high39°
Average low22°
Average precipitation0.04 in
Chance of precipitation25%
Record high61° (1980)
Record low-2° (2000)
Thu, 1240° / 22°0.04
40 °
Hanna, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low22°
Average precipitation0.04 in
Chance of precipitation25%
Record high62° (1999)
Record low-13° (2000)
Fri, 1340° / 23°0.05
40 °
Hanna, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.05 in
Chance of precipitation30%
Record high60° (1999)
Record low-10° (2000)
Sat, 1439° / 22°0.04
39 °
Hanna, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high39°
Average low22°
Average precipitation0.04 in
Chance of precipitation27%
Record high60° (1999)
Record low-3° (2000)
Sun, 1538° / 21°0.04
38 °
Hanna, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.04 in
Chance of precipitation23%
Record high62° (1999)
Record low-1° (2014)
Mon, 1638° / 22°0.03
38 °
Hanna, Monday, 16 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.03 in
Chance of precipitation17%
Record high60° (2025)
Record low-18° (2014)
Tue, 1738° / 21°0.04
38 °
Hanna, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.04 in
Chance of precipitation22%
Record high62° (1999)
Record low-2° (2014)
Wed, 1837° / 21°0.04
37 °
Hanna, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high37°
Average low21°
Average precipitation0.04 in
Chance of precipitation28%
Record high56° (2008)
Record low-10° (2000)
Thu, 1936° / 20°0.04
36 °
Hanna, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.04 in
Chance of precipitation20%
Record high58° (2007)
Record low-2° (1993)
Fri, 2036° / 20°0.04
36 °
Hanna, Friday, 20 November
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.04 in
Chance of precipitation17%
Record high57° (1989)
Record low-7° (1977)
Sat, 2136° / 20°0.04
36 °
Hanna, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.04 in
Chance of precipitation28%
Record high52° (1989)
Record low-9° (1977)
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.