Denver County Climate and Average Weather
Climate of Denver County: average temperatures, rainfall and seasons month by month.
Climate in Denver County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 40° | 16° | 0,7 in | ★★☆☆☆ |
| February | 49° | 22° | 1,1 in | ★★★☆☆ |
| March | 60° | 31° | 1,7 in | ★★★☆☆ |
| April | 64° | 37° | 1,6 in | ★★★★☆ |
| May | 71° | 44° | 2,4 in | ★★★★☆ |
| June | 87° | 57° | 1,2 in | ★★★★★ |
| July | 92° | 62° | 0,9 in | ★★★★★ |
| August | 89° | 60° | 1,1 in | ★★★★★ |
| September | 82° | 51° | 1,3 in | ★★★★☆ |
| October | 69° | 41° | 0,9 in | ★★★★☆ |
| November | 54° | 28° | 0,9 in | ★★★☆☆ |
| December | 49° | 25° | 0,5 in | ★★★☆☆ |
Climate type: Continental. Source: Open-Meteo archive (ERA5).
Recent extremes in Denver County
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Denver County compares with nearby places
Annual averages, and the difference against Denver County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Denver | 0 mi | 53°F | about the same | 14 in |
| Area Code 303 | 0 mi | 53°F | about the same | 14 in |
| ZIP Code 80202 | 1 mi | 53°F | about the same | 14 in |
| Denver International Airport | 19 mi | 54°F | +33°F warmer | 15 in |
| Rocky Mountain National Park | 56 mi | 35°F | 49°F cooler | 27 in |
Best time to visit Denver County
Go in June, July, August and September. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and December - expect the least comfortable mix of heat, cold or rain.
What this means for Denver County
Today is warmer than average for August. The forecast high of 96°F is 7.4°F above the 89°F typical for this month.
A 26% chance means most of the area stays dry; a passing shower is possible but short.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 83°F.
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- Avoid long hikes after mid-morning; start at dawn or leave it for a cooler day.
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
Summary
Denver County is a county in Colorado. Denver County is a county in the United States. It has a population of about 715.000.
Right now it is 70°F (21°C) in Denver County with overcast. It feels like 67°F. Today runs from 68°F to 96°F. Chance of precipitation is 26%. Sightseeing conditions score 9/10 - excellent - go now.
The best time to visit Denver County is June, July, August and September. The climate is continental. January, February and December tend to be the least comfortable months. July is the warmest month with average highs near 92°F, while January is the coldest with lows near 16°F.
The closest major airport is Denver International Airport (DEN), about 19 mi away. Nearby highlights include Rocky Mountain National Park, Garden of the Gods, Pikes Peak and Hanging Lake.
In plain terms. Today is warmer than average for August. The forecast high of 96°F is 7.4°F above the 89°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Denver County today at 9.3/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Denver County
| Type | County |
|---|---|
| State | Colorado |
| Country | United States |
| Continent | North America |
| Coordinates | 39°44′21.1″N 104°59′25.1″W (39.7392, -104.9903) |
| Population | 715.000 |
| Local time | 8:05 AM (UTC-06:00) |
| Best months | June, July, August and September |
| Climate | Continental |
Weather map for Denver County
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Denver County
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Denver County?
Denver County is a county in Colorado. Its coordinates are 39.7392, -104.9903. It lies in North America.
What is the weather like in Denver County right now?
It is currently 70°F (21°C) with overcast. Humidity is 49% and wind is 7 mph.
When is the best time to visit Denver County?
June, July, August and September offer the most comfortable conditions in Denver County, which has a continental climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is Denver County in?
Denver County observes America/Denver (UTC-06:00). The local time is 8:05 AM.
How many people live in Denver County?
Denver County has a population of approximately 715.000.
What is the nearest airport to Denver County?
The closest airports are Denver International Airport (DEN), 19 mi away.
What are the top things to do in Denver County?
Popular options include Rocky Mountain National Park, Garden of the Gods, Pikes Peak, Hanging Lake, Great Sand Dunes National Park and Black Canyon of the Gunnison National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 24, 2026 at 8:05 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
