As of 12:51 MDT

Weather in Hanna, WY

59°Current weather

Hanna, Saturday, 17 October, 12:51

Clear. Feels like 56°. High 62°, low 33°.

Pressure30.24 inHg
Wind18.3 mph W
Humidity31%
Visibility6.2 mi
Dew point29°

Monthly outlook for Hanna, WY: average high 51.9°, average low 33.9°. That is 1.7° above the climate normal for October. Precipitation is expected on 4 days (about 1.7 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 18 October (65.1°), the coolest 31 October (11.2°).

51.9°/33.9°
Average high / low
+1.7°
Above normal
4 / 4
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October58.5°51°+4.1°
27 October – 5 November40.8°43.9°-1.7°
6 November – 15 Novemberat normal40.6°—

October records over 66 years

77°4 October 2024All-time high
-13.5°30 October 2019All-time low
Sun, 1865° / 38°0Partly cloudy
65 °Partly cloudy

Hanna, Sunday, 18 October

Partly cloudy. High 65°, low 38°.

Pressure30.12 inHg
Wind9.1 mph W
Humidity42%
Visibility6.2 mi
Dew point33°
Mon, 1961° / 39°0Mostly clear
61 °Mostly clear

Hanna, Monday, 19 October

Mostly clear. High 61°, low 39°.

Pressure30.06 inHg
Wind4.8 mph W
Humidity45%
Visibility6.2 mi
Dew point35°
Tue, 2061° / 41°0Clear
61 °Clear

Hanna, Tuesday, 20 October

Clear. High 61°, low 41°.

Pressure30.06 inHg
Wind13.7 mph SW
Humidity54%
Visibility6.2 mi
Dew point41°
Wed, 2164° / 40°0Clear
64 °Clear

Hanna, Wednesday, 21 October

Clear. High 64°, low 40°.

Pressure30.15 inHg
Wind1.1 mph S
Humidity52%
Visibility6.2 mi
Dew point41°
Thu, 2263° / 44°0Overcast
63 °Overcast

Hanna, Thursday, 22 October

Overcast. High 63°, low 44°.

Pressure30.03 inHg
Wind11 mph SW
Humidity52%
Visibility—
Dew point41°
Fri, 2354° / 42°0.01Light rain
54 °Light rain

Hanna, Friday, 23 October

Light rain. High 54°, low 42°.

Pressure29.68 inHg
Wind36 mph SW
Humidity32%
Visibility—
Dew point24°
Sat, 2449° / 38°0.23Snow
49 °Snow

Hanna, Saturday, 24 October

Snow. High 49°, low 38°.

Pressure30.06 inHg
Wind26.4 mph SW
Humidity70%
Visibility—
Dew point33°
Sun, 2558° / 38°0Partly cloudy
58 °Partly cloudy

Hanna, Sunday, 25 October

Partly cloudy. High 58°, low 38°.

Pressure29.85 inHg
Wind18.2 mph SW
Humidity26%
Visibility—
Dew point19°
Mon, 2647° / 36°0.02Light snow
47 °Light snow

Hanna, Monday, 26 October

Light snow. High 47°, low 36°.

Pressure29.94 inHg
Wind26.3 mph SW
Humidity52%
Visibility—
Dew point21°
Tue, 2753° / 33°0Clear
53 °Clear

Hanna, Tuesday, 27 October

Clear. High 53°, low 33°.

Pressure29.77 inHg
Wind27.9 mph SW
Humidity35%
Visibility—
Dew point22°
Wed, 2846° / 32°0Clear
46 °Clear

Hanna, Wednesday, 28 October

Clear. High 46°, low 32°.

Pressure30.09 inHg
Wind27.4 mph W
Humidity20%
Visibility—
Dew point2°
Thu, 2952° / 35°0.12Snow
52 °Snow

Hanna, Thursday, 29 October

Snow. High 52°, low 35°.

Pressure29.68 inHg
Wind28.1 mph W
Humidity37%
Visibility—
Dew point23°
Fri, 3034° / 24°1.24Snow
34 °Snow

Hanna, Friday, 30 October

Snow. High 34°, low 24°.

Pressure29.44 inHg
Wind25 mph NW
Humidity96%
Visibility—
Dew point28°
Sat, 3127° / 11°0.07Light snow
27 °Light snow

Hanna, Saturday, 31 October

Light snow. High 27°, low 11°.

Pressure30.00 inHg
Wind25.2 mph SW
Humidity77%
Visibility—
Dew point17°
Sun, 0133° / 18°0.01Light snow
33 °Light snow

Hanna, Sunday, 1 November

Light snow. High 33°, low 18°.

Pressure29.94 inHg
Wind20.8 mph SW
Humidity81%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0242° / 24°0.04Climate normal
42 °Climate normal

Hanna, Monday, 2 November

Climate normal for this date — 60-year average.

Average high42°
Average low24°
Average precipitation0.04 in
Chance of precipitation18%
Record high62° (2008)
Record low-9° (1991)
Tue, 0342° / 24°0.05Climate normal
42 °Climate normal

Hanna, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high42°
Average low24°
Average precipitation0.05 in
Chance of precipitation20%
Record high60° (2015)
Record low-12° (1991)
Wed, 0443° / 24°0.02Climate normal
43 °Climate normal

Hanna, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high43°
Average low24°
Average precipitation0.02 in
Chance of precipitation18%
Record high62° (1983)
Record low1° (2002)
Thu, 0543° / 25°0.03Climate normal
43 °Climate normal

Hanna, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high43°
Average low25°
Average precipitation0.03 in
Chance of precipitation23%
Record high61° (1999)
Record low-7° (1961)
Fri, 0643° / 26°0.03Climate normal
43 °Climate normal

Hanna, Friday, 6 November

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.03 in
Chance of precipitation18%
Record high62° (1999)
Record low-4° (1961)
Sat, 0743° / 26°0.03Climate normal
43 °Climate normal

Hanna, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.03 in
Chance of precipitation18%
Record high64° (1999)
Record low-1° (2003)
Sun, 0842° / 25°0.06Climate normal
42 °Climate normal

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°0.05Climate normal
41 °Climate normal

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°0.04Climate normal
40 °Climate normal

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°0.04Climate normal
39 °Climate normal

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°0.04Climate normal
40 °Climate normal

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°0.05Climate normal
40 °Climate normal

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°0.04Climate normal
39 °Climate normal

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°0.04Climate normal
38 °Climate normal

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)

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.