Climate Harlowton - Montana
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 36 | 40 | 47 | 55 | 65 | 74 |
| Average low in ºF Av. low Lo | 12 | 13 | 19 | 27 | 37 | 45 |
| Av. precipitation in inch Av. precip. Pre. | 0.32 | 0.35 | 0.68 | 1.45 | 2.14 | 2.73 |
| Av. snowfall in inch Snowfall Sn | 5 | 5 | 5 | 4 | 1 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 83 | 83 | 71 | 58 | 43 | 34 |
| Average low in ºF Av. low Lo | 49 | 48 | 38 | 28 | 19 | 13 |
| Av. precipitation in inch Av. precip. Pre. | 1.70 | 1.43 | 1.04 | 0.71 | 0.44 | 0.44 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 1 | 1 | 4 | 4 |
What is the average weather in Harlowton, Montana?
Harlowton experiences a cold semi-arid climate, characterized by very large seasonal temperature contrasts. Summers are warm, but winters are cold and bring significant snowfall. The area is dry overall, with precipitation generally low, though summers are notably wetter than the drier winter months.
Harlowton Climate Graph - Montana Climate Chart
Daily normals Harlowton - Montana - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 34.3 | 12.1 | 0.00 | 0.00 | 0.12 | 0.30 |
| 2 Jan | 34.4 | 12.2 | 0.04 | 0.04 | 0.31 | 0.80 |
| 3 Jan | 34.6 | 12.2 | 0.04 | 0.04 | 0.39 | 1.00 |
| 4 Jan | 34.7 | 12.2 | 0.04 | 0.04 | 0.51 | 1.30 |
| 5 Jan | 34.8 | 12.2 | 0.08 | 0.08 | 0.59 | 1.50 |
| 6 Jan | 34.9 | 12.2 | 0.08 | 0.08 | 0.79 | 2.00 |
| 7 Jan | 35.0 | 12.3 | 0.08 | 0.08 | 0.91 | 2.30 |
| 8 Jan | 35.1 | 12.3 | 0.08 | 0.08 | 0.98 | 2.50 |
| 9 Jan | 35.2 | 12.3 | 0.12 | 0.12 | 1.18 | 3.00 |
| 10 Jan | 35.3 | 12.3 | 0.12 | 0.12 | 1.30 | 3.30 |
| 11 Jan | 35.4 | 12.4 | 0.12 | 0.12 | 1.50 | 3.80 |
| 12 Jan | 35.5 | 12.4 | 0.16 | 0.16 | 1.69 | 4.30 |
| 13 Jan | 35.6 | 12.4 | 0.16 | 0.16 | 1.81 | 4.60 |
| 14 Jan | 35.7 | 12.4 | 0.16 | 0.16 | 2.01 | 5.10 |
| 15 Jan | 35.8 | 12.4 | 0.16 | 0.16 | 2.09 | 5.30 |
| 16 Jan | 35.9 | 12.5 | 0.20 | 0.20 | 2.28 | 5.80 |
| 17 Jan | 35.9 | 12.5 | 0.20 | 0.20 | 2.40 | 6.10 |
| 18 Jan | 36.0 | 12.5 | 0.20 | 0.20 | 2.60 | 6.60 |
| 19 Jan | 36.1 | 12.5 | 0.20 | 0.20 | 2.72 | 6.90 |
| 20 Jan | 36.2 | 12.5 | 0.24 | 0.24 | 2.91 | 7.40 |
| 21 Jan | 36.3 | 12.5 | 0.24 | 0.24 | 2.99 | 7.60 |
| 22 Jan | 36.4 | 12.5 | 0.24 | 0.24 | 3.19 | 8.10 |
| 23 Jan | 36.4 | 12.5 | 0.24 | 0.24 | 3.31 | 8.40 |
| 24 Jan | 36.5 | 12.5 | 0.28 | 0.28 | 3.50 | 8.90 |
| 25 Jan | 36.6 | 12.5 | 0.28 | 0.28 | 3.70 | 9.40 |
| 26 Jan | 36.7 | 12.5 | 0.28 | 0.28 | 3.82 | 9.70 |
| 27 Jan | 36.8 | 12.5 | 0.28 | 0.28 | 3.90 | 9.90 |
| 28 Jan | 36.8 | 12.5 | 0.31 | 0.31 | 4.09 | 10.40 |
| 29 Jan | 36.9 | 12.5 | 0.31 | 0.31 | 4.21 | 10.70 |
| 30 Jan | 37.0 | 12.5 | 0.31 | 0.31 | 4.41 | 11.20 |
| 31 Jan | 37.1 | 12.5 | 0.31 | 0.31 | 4.49 | 11.40 |
Weather history Harlowton - May 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 May | 73.0 | 36.0 | 0.00 | 0.00 | 0.0 |
| 02 May | 73.9 | 34.0 | 0.00 | 0.00 | 0.0 |
| 03 May | 75.9 | 41.0 | 0.00 | 0.00 | 0.0 |
| 04 May | 52.0 | 30.0 | 0.00 | 0.00 | 0.0 |
| 05 May | 51.1 | 19.9 | 0.00 | 0.00 | 0.0 |
| 06 May | 69.1 | 32.0 | 0.00 | 0.00 | 0.0 |
| 07 May | 66.0 | 37.9 | 0.34 | 0.00 | 0.0 |
| 08 May | 73.0 | 45.0 | 0.00 | 0.00 | 0.0 |
| 09 May | 64.9 | 35.1 | 0.07 | 0.00 | 0.0 |
| 10 May | 80.1 | 39.0 | 0.00 | 0.00 | 0.0 |
| 11 May | 77.0 | 34.0 | 0.00 | 0.00 | 0.0 |
| 12 May | 73.9 | 39.0 | 0.00 | 0.00 | 0.0 |
| 13 May | 90.0 | 46.9 | 0.00 | 0.00 | 0.0 |
| 14 May | 69.1 | 41.0 | 0.00 | 0.00 | 0.0 |
| 15 May | 66.0 | 41.0 | 0.00 | 0.00 | 0.0 |
| 16 May | 59.0 | 33.1 | - | T | 0.0 |
| 17 May | 44.1 | 34.0 | 0.75 | T | 0.0 |
| 18 May | 52.0 | 21.9 | 0.00 | 0.00 | 0.0 |
| 19 May | 62.1 | 30.9 | 0.00 | 0.00 | 0.0 |
| 20 May | 63.0 | 39.9 | 0.18 | 0.00 | 0.0 |
| 21 May | 57.9 | 33.1 | 0.00 | 0.00 | 0.0 |
| 22 May | 69.1 | 36.0 | 0.00 | 0.00 | 0.0 |
| 23 May | 73.9 | 37.9 | 0.00 | 0.00 | 0.0 |
| 24 May | 79.0 | 41.0 | 0.00 | 0.00 | 0.0 |
| 25 May | 84.9 | 44.1 | 0.00 | 0.00 | 0.0 |
| 26 May | 86.0 | 52.0 | 0.00 | 0.00 | 0.0 |
| 27 May | 84.9 | 48.0 | 0.00 | 0.00 | 0.0 |
| 28 May | 88.0 | 51.1 | 0.00 | 0.00 | 0.0 |
| 29 May | 87.1 | 55.0 | - | 0.00 | 0.0 |
| 30 May | 63.0 | 53.1 | - | 0.00 | 0.0 |
| 31 May | 54.0 | 42.1 | 0.28 | 0.00 | 0.0 |
Past weather Harlowton
| May 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 69.8 ºF | 36 ºF | |
| Average low temperature Av. low temp. | 38.9 ºF | 12 ºF | |
| Total precipitation Total precip. | 1.62 inch | 0.32 inch | |
| Total snowfall Total snowfall | 0.00 inch | 5 inch | |
| Highest max temperature Highest max temp. | 90.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 44.1 ºF | - | |
| Highest min temperature Highest min temp. | 55.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 19.9 ºF | - | |
Past weather May 2026 incomplete - Missing data
Geo Harlowton - Montana
| Country | United States | |
|---|---|---|
| State | Montana | |
| County | Wheatland | |
| City | Harlowton | |
| Zip Code | 59036 | |
| Longitude | -109.85 dec. degr. | |
| Latitude | 46.45 dec. degr. | |
| Altitude - Elevation | 4285ft | |
| ICAO | - | |
| IATA | - |
Date and Time Harlowton - Montana
| Local Time | 12:34 PM | |
|---|---|---|
| Sunrise | 05:31 AM | |
| Sunset | 09:16 PM | |
| Day/Night | Day | |
| Timezone | Mountain Daylight Time | |
| Timezone DB | America - Denver |
Map of Harlowton - Montana
USGS National Map — Open interactive map
Harlowton weather averages
| Annual high temperature | 57ºF |
| Annual low temperature | 29ºF |
| Average annual precip. | 13.43 inch |
| Av. annual snowfall | 30 inch |
Station Data
Monthly averages Harlowton
Longitude: -109.853, Latitude: 46.4486
Average weather Harlowton, MT - 59036
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...