Ralston, WY weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Ralston now
Loading the National Weather Service forecast…
Ralston weather by the hour
Ralston weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Ralston.
This week in Ralston
Sunrise, sunset and moon in Ralston
What is the weather usually like in Ralston?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 86°F average high
- Januarycoldest month · 13°F average low
- 9.3 inprecipitation per year · 237 mm
- 44.2 insnowfall per year · 112 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Ralston: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station HEART MTN, WY US (USC00484411), adjusted for the elevation of Ralston.
Ralston weather month by month
Sunrise and sunset in Ralston through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:47 AM | 5:02 PM | 9 h 15 min |
| February | 7:13 AM | 5:45 PM | 10 h 31 min |
| March | 7:25 AM | 7:23 PM | 11 h 57 min |
| April | 6:28 AM | 8:02 PM | 13 h 33 min |
| May | 5:45 AM | 8:38 PM | 14 h 53 min |
| June | 5:27 AM | 9:04 PM | 15 h 37 min |
| July | 5:42 AM | 9:00 PM | 15 h 17 min |
| August | 6:16 AM | 8:23 PM | 14 h 6 min |
| September | 6:53 AM | 7:27 PM | 12 h 34 min |
| October | 7:29 AM | 6:32 PM | 11 h 2 min |
| November | 7:11 AM | 4:49 PM | 9 h 37 min |
| December | 7:44 AM | 4:37 PM | 8 h 53 min |
Times for the 15th of each month, local time (America/Denver).
What is the weather like in Ralston?
Ralston has a cold semi-arid climate. The warmest month is July, with an average high of 86°F (30°C), and the coldest is January, with average lows of 13°F (-10°C).
It gets about 9.3 inches (237 mm) of precipitation a year. The wettest month is May and the driest is January. Snow is common: about 44 inches fall in an average year.
The best time to visit Ralston is June to September. At 4,554 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 Ralston
Weather in towns near Ralston
Questions about the weather in Ralston
What is the hottest month in Ralston?
July, with an average high of 86°F (30°C).
What is the coldest month in Ralston?
January, with an average low of 13°F (-10°C).
How much does it rain in Ralston?
About 9.3 inches (237 mm) a year; the wettest month is May.
Does it snow in Ralston?
Yes, about 44 inches of snow fall in an average year.
When is the best time to visit Ralston?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Ralston have?
Cold semi-arid (Köppen BSk).
What is the weather like in Ralston in November?
Highs average 45°F and lows 23°F, with about 0.3 inches of precipitation.
What time is sunrise in Ralston?
Around 7:11 AM in mid-November, and sunset around 4:49 PM. Today’s exact times are shown above.
Where does this Ralston weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Ralston.
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