Adna, CO
Unincorporated community in Weld County, Colorado
Adna is a small unincorporated community in Weld County, Colorado. It is 2.6 miles SW of Milliken, the nearest town. Its ZIP code is 80543.
Adna at a glance
- State
- Colorado
- County
- Weld County
- ZIP code
- 80543
- Nearest town
- Milliken (2.6 mi)
- Time zone
- America/Denver
- Coordinates
- 40.3394, -104.8278
Weather in Adna now
Loading the National Weather Service forecast…
Adna weather by the hour
Adna weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Adna.
This week in Adna
Sunrise, sunset and moon in Adna
What is the weather usually like in Adna?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 92°F average high
- Januarycoldest month · 17°F average low
- 14.6 inprecipitation per year · 372 mm
- 34.9 insnowfall per year · 89 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Adna: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station GREELEY UNC, CO US (USC00053553), adjusted for the elevation of Adna.
Adna weather month by month
Sunrise and sunset in Adna through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:18 AM | 4:59 PM | 9 h 40 min |
| February | 6:50 AM | 5:36 PM | 10 h 45 min |
| March | 7:08 AM | 7:07 PM | 11 h 58 min |
| April | 6:18 AM | 7:39 PM | 13 h 20 min |
| May | 5:41 AM | 8:10 PM | 14 h 28 min |
| June | 5:27 AM | 8:32 PM | 15 h 5 min |
| July | 5:40 AM | 8:29 PM | 14 h 48 min |
| August | 6:09 AM | 7:58 PM | 13 h 48 min |
| September | 6:39 AM | 7:09 PM | 12 h 30 min |
| October | 7:09 AM | 6:20 PM | 11 h 11 min |
| November | 6:44 AM | 4:43 PM | 9 h 59 min |
| December | 7:13 AM | 4:35 PM | 9 h 21 min |
Times for the 15th of each month, local time (America/Denver).
What is the weather like in Adna?
Adna has a cold semi-arid climate. The warmest month is July, with an average high of 92°F (33°C), and the coldest is January, with average lows of 17°F (-8°C).
It gets about 14.6 inches (372 mm) of precipitation a year. The wettest month is May and the driest is January. Snow is common: about 35 inches fall in an average year.
The best time to visit Adna is May–June and August–September. 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.
Webcams near Adna
The closest live webcam is Fort Collins › South: Old Town Square, 21.6 miles NW of Adna.
Webcams: Windy.com. Distances in a straight line from Adna.
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Map of Adna, CO
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Adna Street View
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Open in Google Maps ›Towns near Adna
Other communities near Adna
Questions about Adna
Where is Adna, CO?
Adna is an unincorporated community in Weld County, Colorado, 2.6 miles SW of Milliken.
What county is Adna in?
Adna is in Weld County, Colorado.
What is the ZIP code of Adna, CO?
The ZIP code for Adna is 80543.
What is the nearest town to Adna?
Milliken, 2.6 miles away.
Are there webcams near Adna?
Yes. The closest is Fort Collins › South: Old Town Square, 21.6 miles away.
What is the hottest month in Adna?
July, with an average high of 92°F (33°C).
What is the coldest month in Adna?
January, with an average low of 17°F (-8°C).
How much does it rain in Adna?
About 14.6 inches (372 mm) a year; the wettest month is May.
Does it snow in Adna?
Yes, about 35 inches of snow fall in an average year.
When is the best time to visit Adna?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Adna have?
Cold semi-arid (Köppen BSk).
Last updated: