Climate Helena - Montana
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 33 | 39 | 48 | 58 | 67 | 76 |
| Average low in ºF Av. low Lo | 13 | 17 | 24 | 32 | 41 | 49 |
| Av. precipitation in inch Av. precip. Pre. | 0.36 | 0.30 | 0.59 | 0.98 | 1.87 | 2.06 |
| Av. snowfall in inch Snowfall Sn | 6 | 5 | 6 | 4 | 1 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 86 | 85 | 73 | 59 | 43 | 32 |
| Average low in ºF Av. low Lo | 54 | 52 | 43 | 33 | 22 | 12 |
| Av. precipitation in inch Av. precip. Pre. | 1.19 | 1.20 | 1.10 | 0.68 | 0.49 | 0.40 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 1 | 3 | 5 | 7 |
Av. high : Average high in ºF - Av.low : Average low in ºF - Av. precip. : Average precipitation in inch - Days precip. : Days with precipitation - Hours sun. : Hours of sunshine
Hi : Average high in ºF - Lo : Average low in ºF - Pre. : Average precipitation in inch - DP : Days with precipitation - Sun : Hours of sunshine
Helena Climate Graph - Montana Climate Chart
Daily normals Helena - Montana - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 31.1 | 10.9 | 0.00 | 0.00 | 0.20 | 0.50 |
| 2 Jan | 31.3 | 11.0 | 0.04 | 0.04 | 0.39 | 1.00 |
| 3 Jan | 31.4 | 11.1 | 0.04 | 0.04 | 0.59 | 1.50 |
| 4 Jan | 31.5 | 11.2 | 0.04 | 0.04 | 0.79 | 2.00 |
| 5 Jan | 31.7 | 11.4 | 0.08 | 0.08 | 0.98 | 2.50 |
| 6 Jan | 31.8 | 11.5 | 0.08 | 0.08 | 1.18 | 3.00 |
| 7 Jan | 31.9 | 11.7 | 0.08 | 0.08 | 1.42 | 3.60 |
| 8 Jan | 32.1 | 11.8 | 0.12 | 0.12 | 1.61 | 4.10 |
| 9 Jan | 32.2 | 12.0 | 0.12 | 0.12 | 1.81 | 4.60 |
| 10 Jan | 32.4 | 12.1 | 0.12 | 0.12 | 2.01 | 5.10 |
| 11 Jan | 32.6 | 12.3 | 0.16 | 0.16 | 2.20 | 5.60 |
| 12 Jan | 32.7 | 12.4 | 0.16 | 0.16 | 2.40 | 6.10 |
| 13 Jan | 32.9 | 12.6 | 0.16 | 0.16 | 2.60 | 6.60 |
| 14 Jan | 33.0 | 12.8 | 0.16 | 0.16 | 2.80 | 7.10 |
| 15 Jan | 33.2 | 12.9 | 0.20 | 0.20 | 2.99 | 7.60 |
| 16 Jan | 33.3 | 13.1 | 0.20 | 0.20 | 3.19 | 8.10 |
| 17 Jan | 33.5 | 13.2 | 0.20 | 0.20 | 3.39 | 8.60 |
| 18 Jan | 33.6 | 13.4 | 0.24 | 0.24 | 3.58 | 9.10 |
| 19 Jan | 33.8 | 13.5 | 0.24 | 0.24 | 3.82 | 9.70 |
| 20 Jan | 33.9 | 13.7 | 0.24 | 0.24 | 4.02 | 10.20 |
| 21 Jan | 34.1 | 13.8 | 0.24 | 0.24 | 4.21 | 10.70 |
| 22 Jan | 34.2 | 13.9 | 0.28 | 0.28 | 4.41 | 11.20 |
| 23 Jan | 34.3 | 14.1 | 0.28 | 0.28 | 4.61 | 11.70 |
| 24 Jan | 34.5 | 14.2 | 0.28 | 0.28 | 4.80 | 12.20 |
| 25 Jan | 34.6 | 14.3 | 0.28 | 0.28 | 5.00 | 12.70 |
| 26 Jan | 34.8 | 14.4 | 0.31 | 0.31 | 5.20 | 13.20 |
| 27 Jan | 34.9 | 14.5 | 0.31 | 0.31 | 5.39 | 13.70 |
| 28 Jan | 35.1 | 14.7 | 0.31 | 0.31 | 5.59 | 14.20 |
| 29 Jan | 35.2 | 14.8 | 0.35 | 0.35 | 5.79 | 14.70 |
| 30 Jan | 35.4 | 14.9 | 0.35 | 0.35 | 5.98 | 15.20 |
| 31 Jan | 35.5 | 15.0 | 0.35 | 0.35 | 6.18 | 15.70 |
Weather history Helena - December 2019
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Dec | 23.0 | -7.1 | 0.00 | 0.00 | 8.0 |
| 02 Dec | 43.0 | 12.0 | 0.00 | 0.00 | 7.0 |
| 03 Dec | 46.9 | 33.1 | 0.00 | 0.00 | 3.0 |
| 04 Dec | 39.9 | 28.0 | 0.00 | 0.00 | 2.0 |
| 05 Dec | 37.9 | 25.0 | 0.00 | 0.00 | 2.0 |
| 06 Dec | 39.9 | 21.0 | 0.00 | 0.00 | 2.0 |
| 07 Dec | 48.9 | 23.0 | 0.00 | 0.00 | 2.0 |
| 08 Dec | 39.0 | 14.0 | 0.04 | 0.51 | 2.0 |
| 09 Dec | 30.0 | 9.0 | 0.00 | 0.00 | 2.0 |
| 10 Dec | 42.1 | 21.0 | 0.00 | 0.00 | 2.0 |
| 11 Dec | 44.1 | 24.1 | 0.00 | 0.00 | 2.0 |
| 12 Dec | 45.0 | 27.0 | 0.00 | 0.00 | - |
| 13 Dec | 43.0 | 28.9 | 0.00 | 0.00 | 2.0 |
| 14 Dec | 35.1 | 25.0 | 0.00 | 0.00 | 2.0 |
| 15 Dec | 35.1 | 23.0 | T | T | 1.0 |
| 16 Dec | 32.0 | 26.1 | 0.00 | 0.00 | 1.0 |
| 17 Dec | 36.0 | 19.9 | 0.00 | 0.00 | 1.0 |
| 18 Dec | 33.1 | 14.0 | 0.00 | 0.00 | 1.0 |
| 19 Dec | 42.1 | 15.1 | 0.00 | 0.00 | 1.0 |
| 20 Dec | 54.0 | 30.9 | 0.00 | 0.00 | 1.0 |
| 21 Dec | 55.9 | 35.1 | 0.00 | 0.00 | 0.0 |
| 22 Dec | 46.0 | 28.9 | 0.00 | 0.00 | 0.0 |
| 23 Dec | 43.0 | 28.9 | 0.00 | 0.00 | 0.0 |
| 24 Dec | 36.0 | 30.0 | T | 0.31 | 0.0 |
| 25 Dec | 36.0 | 21.9 | 0.00 | 0.00 | 0.0 |
| 26 Dec | 35.1 | 17.1 | 0.00 | 0.00 | 0.0 |
Past weather Helena
| Dec 19 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 40.1 ºF | 32 ºF | |
| Average low temperature Av. low temp. | 22.1 ºF | 12 ºF | |
| Total precipitation Total precip. | 0.04 inch | 0.40 inch | |
| Total snowfall Total snowfall | 0.82 inch | 7 inch | |
| Highest max temperature Highest max temp. | 55.9 ºF | - | |
| Lowest max temperature Lowest max temp. | 23.0 ºF | - | |
| Highest min temperature Highest min temp. | 35.1 ºF | - | |
| Lowest min temperature Lowest min temp. | -7.1 ºF | - | |
Past weather December 2019 incomplete - Missing data
Geo Helena - Montana
| Country | United States | |
|---|---|---|
| State | Montana | |
| County | Lewis and Clark | |
| City | Helena | |
| Zip code | 59601 | |
| Longitude | -111.98 dec. degr. | |
| Latitude | 46.61 dec. degr. | |
| Altitude - Elevation | 3848ft | |
| ICAO | - | |
| IATA | - |
Date and Time Helena - Montana
| Local Time | 03:35 PM | |
|---|---|---|
| Sunrise | 07:59 AM | |
| Sunset | 05:20 PM | |
| Day / Night | Day | |
| Timezone | Denver -7:00 | |
| Timezone DB | America/Denver |
Map of Helena - Montana
Helena weather averages
| Annual high temperature | 58ºF |
| Annual low temperature | 33ºF |
| Average annual precip. | 11.22 inch |
| Av. annual snowfall | 38 inch |
Station Data
Monthly averages Helena
Longitude: -111.983, Latitude: 46.6068
Average weather Helena, MT - 59601
Monthly: 1981-2010 normals
History: 2007-2019
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...