Peak in July
Coolest in January
Heavy in May
Peak in dry season
Denver Monthly Weather Guide
Click any month to explore daily weather forecasts
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February
March
April
May
June
July
August
September
October
November
December
Essential Travel Info for Denver
Currency
USD
$ United States dollar
Language
English
Driving
Right side
Safety
Moderate Safety
GPI: 2.44
Best Time to Visit Denver
Location, climate overview & historical trends
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📍 39.7392° N, 104.9903° W
Open in Google MapsDenver is a prominent destination in United States.
Located at 39.74°N latitude,Denver experiences a temperate climate with four distinct seasons.
Based on 30 years of data, July is the warmest month (avg. 31°C), while January is the coolest. May sees the most rain (25% chance), making December the driest month.
Historical Climate Trend
30-Year Analysis+2.5°C
Total over 30 years
+0.83°C
Per decade
Linear regression analysis of historical maximum temperatures for Denver, based on 1995-2024 satellite data from NASA POWER.
Best Time to Visit
NASA POWER Data (1991-2021)April, May, June
Best months to visit
17°C
Avg High
Based on 30 years of NASA satellite data,Denver receives approximately 254mm of rainfall annually. These months offer optimal temperatures and minimal rain probability for your visit.
Climate Trends
EXCLUSIVE1995-2040 Temperature Trend
1995 Avg
15.8°
2024 Avg
18.4°
2040 Proj
19.1°
+0.83°C
per decade (observed)
+0.45°C
per decade (CMIP6)
🌡️ Denver has warmed by +2.5°C since 1995. By 2040, an additional +0.7°C is projected (based on CMIP6 rate of 0.451°C/decade), for a total of +3.2°C from 1995 baseline.
NASA POWER (1995-2024) + CMIP6 (CMCC_CM2_VHR4, EC_Earth3P_HR, FGOALS_f3_H, HiRAM_SIT_HR, MRI_AGCM3_2_S, NICAM16_8S)
Travel Intelligence
Exclusive flight analytics & health data for Denver
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Airport-to-Airport Logistics
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Flight Connectivity Analysis
Airport traffic data & seasonal patterns
Extremely busy airport
0
slots per day
Peak
Aug
Low
Nov
Monthly Traffic Distribution
Key Connections
Health & Safety Advisory
CDC travel health recommendations
No Special Vaccinations Required
Standard travel precautions apply
Source: CDC Travelers' Health
View Complete Health GuideDenver Climate Data by Month
Historical temperature and precipitation averages
| Month | Avg High (°C) | Rain Probability (%) | Status |
|---|---|---|---|
| January | 5°C | 10% | Neutral |
| February | 6°C | 13% | Neutral |
| March | 11°C | 15% | Neutral |
| April | 15°C | 19% | 😊 Pleasant |
| May | 20°C | 25% | 😊 Pleasant |
| June | 27°C | 15% | ✨ Perfect |
| July | 31°C | 10% | 🔥 Hot |
| August | 30°C | 11% | 😊 Pleasant |
| September | 26°C | 12% | ✨ Perfect |
| October | 18°C | 12% | 😊 Pleasant |
| November | 11°C | 9% | Neutral |
| December | 6°C | 8% | Neutral |
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Compare weather conditions with nearby destinations for your trip planning
Compare Denver Weather vs Popular Destinations
Similar Climate Destinations
Discover destinations with weather similar to Denver
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Almaty
Kazakhstan
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Beijing
China
These destinations share similar weather patterns with Denver. Perfect alternatives if you're looking for the same climate in a different location.
Denver Weather FAQ
When is the best time to visit Denver?
Honestly, look for months with mild temperatures (20°C-25°C) and low rain chance. Based on historical data, April, May, June are usually great choices.
When is the hottest month in Denver?
July is historically the hottest month in Denver with average highs of 31°C.
When does it rain the most in Denver?
May typically sees the highest probability of rain (25%).
Is Denver expensive?
Prices vary by season. The "Perfect" weather months usually coincide with peak tourist season and higher prices, while the rainy or cold months offer better deals.