Harlowton, MT weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Harlowton now
Loading the National Weather Service forecast…
Harlowton weather by the hour
Harlowton weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Harlowton.
This week in Harlowton
Sunrise, sunset and moon in Harlowton
What is the weather usually like in Harlowton?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 84°F average high
- Januarycoldest month · 13°F average low
- 13.2 inprecipitation per year · 335 mm
- 19.6 insnowfall per year · 50 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Harlowton: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station HARLOWTON, MT US (USC00243939), adjusted for the elevation of Harlowton.
Harlowton weather month by month
Sunrise and sunset in Harlowton through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:56 AM | 5:01 PM | 9 h 4 min |
| February | 7:20 AM | 5:46 PM | 10 h 25 min |
| March | 7:29 AM | 7:26 PM | 11 h 56 min |
| April | 6:30 AM | 8:08 PM | 13 h 38 min |
| May | 5:43 AM | 8:47 PM | 15 h 4 min |
| June | 5:24 AM | 9:15 PM | 15 h 51 min |
| July | 5:40 AM | 9:10 PM | 15 h 30 min |
| August | 6:16 AM | 8:30 PM | 14 h 13 min |
| September | 6:56 AM | 7:32 PM | 12 h 36 min |
| October | 7:35 AM | 6:34 PM | 10 h 58 min |
| November | 7:19 AM | 4:48 PM | 9 h 28 min |
| December | 7:54 AM | 4:34 PM | 8 h 40 min |
Times for the 15th of each month, local time (America/Denver).
What is the weather like in Harlowton?
Harlowton has a cold semi-arid climate. The warmest month is July, with an average high of 84°F (29°C), and the coldest is January, with average lows of 13°F (-10°C).
It gets about 13.2 inches (335 mm) of precipitation a year. The wettest month is June and the driest is February. Snow is common: about 20 inches fall in an average year.
The best time to visit Harlowton is June to September. At 4,196 ft of elevation, nights are cool even in summer. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Harlowton
Weather in towns near Harlowton
- Springwater Colony weather4.1 mi E
- Duncan Ranch Colony weather9.1 mi W
- Twodot weather11.4 mi W
- Shawmut weather16.6 mi E
- Judith Gap weather17.2 mi N
- Martinsdale Colony weather20.6 mi W
- Martinsdale weather22.8 mi W
- Ryegate weather29.3 mi E
- Golden Valley Colony weather29.4 mi SE
- Sapphire Ridge weather36.9 mi NW
Questions about the weather in Harlowton
What is the hottest month in Harlowton?
July, with an average high of 84°F (29°C).
What is the coldest month in Harlowton?
January, with an average low of 13°F (-10°C).
How much does it rain in Harlowton?
About 13.2 inches (335 mm) a year; the wettest month is June.
Does it snow in Harlowton?
Yes, about 20 inches of snow fall in an average year.
When is the best time to visit Harlowton?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Harlowton have?
Cold semi-arid (Köppen BSk).
What is the weather like in Harlowton in November?
Highs average 45°F and lows 21°F, with about 0.5 inches of precipitation.
What time is sunrise in Harlowton?
Around 7:19 AM in mid-November, and sunset around 4:48 PM. Today’s exact times are shown above.
Where does this Harlowton weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Harlowton.
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