Granby, CO weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Granby now
Loading the National Weather Service forecast…
Granby weather by the hour
Granby weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Granby.
This week in Granby
Sunrise, sunset and moon in Granby
What is the weather usually like in Granby?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 76°F average high
- Januarycoldest month · 4°F average low
- 13.7 inprecipitation per year · 349 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Granby: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station GRAND LAKE 6 SSW, CO US (USC00053500), adjusted for the elevation of Granby.
Granby weather month by month
Sunrise and sunset in Granby through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:22 AM | 5:04 PM | 9 h 42 min |
| February | 6:54 AM | 5:40 PM | 10 h 46 min |
| March | 7:13 AM | 7:11 PM | 11 h 58 min |
| April | 6:23 AM | 7:43 PM | 13 h 19 min |
| May | 5:46 AM | 8:13 PM | 14 h 27 min |
| June | 5:32 AM | 8:36 PM | 15 h 3 min |
| July | 5:46 AM | 8:33 PM | 14 h 47 min |
| August | 6:14 AM | 8:02 PM | 13 h 47 min |
| September | 6:43 AM | 7:13 PM | 12 h 30 min |
| October | 7:13 AM | 6:25 PM | 11 h 12 min |
| November | 6:47 AM | 4:48 PM | 10 h 0 min |
| December | 7:17 AM | 4:40 PM | 9 h 23 min |
Times for the 15th of each month, local time (America/Denver).
What is the weather like in Granby?
Granby has a warm-summer humid continental climate. The warmest month is July, with an average high of 76°F (24°C), and the coldest is January, with average lows of 4°F (-16°C).
It gets about 13.7 inches (349 mm) of precipitation a year. The wettest month is August and the driest is March.
The best time to visit Granby is June to September. At 7,966 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 Granby
Weather in towns near Granby
Questions about the weather in Granby
What is the hottest month in Granby?
July, with an average high of 76°F (24°C).
What is the coldest month in Granby?
January, with an average low of 4°F (-16°C).
How much does it rain in Granby?
About 13.7 inches (349 mm) a year; the wettest month is August.
Does it snow in Granby?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Granby?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Granby have?
Warm-summer humid continental (Köppen Dfb).
What is the weather like in Granby in November?
Highs average 41°F and lows 19°F, with about 0.7 inches of precipitation.
What time is sunrise in Granby?
Around 6:47 AM in mid-November, and sunset around 4:48 PM. Today’s exact times are shown above.
Where does this Granby weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Granby.
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