Fontenelle, WY weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Fontenelle now
Loading the National Weather Service forecast…
Fontenelle weather by the hour
Fontenelle weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Fontenelle.
This week in Fontenelle
Sunrise, sunset and moon in Fontenelle
What is the weather usually like in Fontenelle?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 84°F average high
- Januarycoldest month · 1°F average low
- 7.5 inprecipitation per year · 192 mm
- 26.5 insnowfall per year · 67 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Fontenelle: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station FONTENELLE DAM, WY US (USC00483396), adjusted for the elevation of Fontenelle.
Fontenelle weather month by month
Sunrise and sunset in Fontenelle through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:43 AM | 5:15 PM | 9 h 31 min |
| February | 7:14 AM | 5:54 PM | 10 h 40 min |
| March | 7:29 AM | 7:28 PM | 11 h 58 min |
| April | 6:37 AM | 8:02 PM | 13 h 25 min |
| May | 5:57 AM | 8:35 PM | 14 h 37 min |
| June | 5:42 AM | 8:59 PM | 15 h 16 min |
| July | 5:56 AM | 8:55 PM | 14 h 59 min |
| August | 6:27 AM | 8:22 PM | 13 h 55 min |
| September | 6:59 AM | 7:31 PM | 12 h 31 min |
| October | 7:31 AM | 6:40 PM | 11 h 8 min |
| November | 7:09 AM | 5:00 PM | 9 h 51 min |
| December | 7:39 AM | 4:51 PM | 9 h 11 min |
Times for the 15th of each month, local time (America/Denver).
What is the weather like in Fontenelle?
Fontenelle 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 1°F (-17°C).
It gets about 7.5 inches (192 mm) of precipitation a year. The wettest month is May and the driest is December. Snow is common: about 26 inches fall in an average year.
The best time to visit Fontenelle is June to September. At 6,161 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 Fontenelle
Weather in towns near Fontenelle
Questions about the weather in Fontenelle
What is the hottest month in Fontenelle?
July, with an average high of 84°F (29°C).
What is the coldest month in Fontenelle?
January, with an average low of 1°F (-17°C).
How much does it rain in Fontenelle?
About 7.5 inches (192 mm) a year; the wettest month is May.
Does it snow in Fontenelle?
Yes, about 26 inches of snow fall in an average year.
When is the best time to visit Fontenelle?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Fontenelle have?
Cold semi-arid (Köppen BSk).
What is the weather like in Fontenelle in November?
Highs average 42°F and lows 11°F, with about 0.3 inches of precipitation.
What time is sunrise in Fontenelle?
Around 7:09 AM in mid-November, and sunset around 5:00 PM. Today’s exact times are shown above.
Where does this Fontenelle weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Fontenelle.
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