Littleton, CO weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Littleton now
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Littleton weather by the hour
Littleton weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Littleton.
This week in Littleton
Sunrise, sunset and moon in Littleton
What is the weather usually like in Littleton?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 87°F average high
- Januarycoldest month · 20°F average low
- 16.6 inprecipitation per year · 421 mm
- 34.1 insnowfall per year · 87 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Littleton: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MARSTON FLTR PLT, CO US (USC00055402), adjusted for the elevation of Littleton.
Littleton weather month by month
Sunrise and sunset in Littleton through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:17 AM | 5:01 PM | 9 h 44 min |
| February | 6:50 AM | 5:37 PM | 10 h 47 min |
| March | 7:09 AM | 7:08 PM | 11 h 58 min |
| April | 6:20 AM | 7:39 PM | 13 h 18 min |
| May | 5:43 AM | 8:08 PM | 14 h 25 min |
| June | 5:30 AM | 8:30 PM | 15 h 0 min |
| July | 5:43 AM | 8:28 PM | 14 h 44 min |
| August | 6:11 AM | 7:57 PM | 13 h 46 min |
| September | 6:40 AM | 7:10 PM | 12 h 29 min |
| October | 7:09 AM | 6:22 PM | 11 h 13 min |
| November | 6:43 AM | 4:46 PM | 10 h 3 min |
| December | 7:12 AM | 4:38 PM | 9 h 26 min |
Times for the 15th of each month, local time (America/Denver).
What is the weather like in Littleton?
Littleton has a cold semi-arid climate. The warmest month is July, with an average high of 87°F (31°C), and the coldest is January, with average lows of 20°F (-7°C).
It gets about 16.6 inches (421 mm) of precipitation a year. The wettest month is May and the driest is January. Snow is common: about 34 inches fall in an average year.
The best time to visit Littleton is May–June and August–September. At 5,351 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 Littleton
Weather in towns near Littleton
Questions about the weather in Littleton
What is the hottest month in Littleton?
July, with an average high of 87°F (31°C).
What is the coldest month in Littleton?
January, with an average low of 20°F (-7°C).
How much does it rain in Littleton?
About 16.6 inches (421 mm) a year; the wettest month is May.
Does it snow in Littleton?
Yes, about 34 inches of snow fall in an average year.
When is the best time to visit Littleton?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Littleton have?
Cold semi-arid (Köppen BSk).
What is the weather like in Littleton in November?
Highs average 54°F and lows 29°F, with about 0.7 inches of precipitation.
What time is sunrise in Littleton?
Around 6:43 AM in mid-November, and sunset around 4:46 PM. Today’s exact times are shown above.
Where does this Littleton weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Littleton.
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