Estes Park weather in February
In February, Estes Park sees average daytime highs of 32°F and overnight lows near 11°F, with 1.3 in of precipitation across 8.1 wet days and about 10.4 hours of daylight. It is the 10th-warmest and 9th-wettest month of the year here.
Highs climb over the month, from about 30°F in the first days to 33°F by the end. The sky is clear or mostly clear about 33% of the time in February, and the air most often feels dry.
Daylight stretches from about 9 h 54 min at the start of February to 11 hours by month's end. Set against the rest of the year, February is Estes Park's 7th-clearest and 4th-windiest month. For the whole year in context, see Estes Park's year-round climate.
- Daytime high
- 32°
- 10th warmest
- Overnight low
- 11°
- 3rd coldest
- Precipitation
- 1.3 in
- 8.1 wet days
- Daylight
- 10 h 24 min
- 7:05 AM – 5:29 PM
- Cloud cover
- 54%
- 7th clearest
- Wind
- 7 mph
- 4th windiest
- Solar energy
- 3.93 kWh/m²
- Travel score
- 0.0
- out of 10
Estes Park is town in Larimer County, Colorado, United States.
- Density
- 356/km²
- people per km²
- Founded
- 1859
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in February
Highs climb over the month, from about 30°F in the first days to 33°F by the end.
A typical February day in Estes Park reaches about 32°F in the afternoon and slips back to 11°F overnight — a 21°F spread between the day's warmth and the night's chill. On most days the high lands between 18°F and 43°F. Set against its neighbours, February runs on par with January and about 7°F cooler than March.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 33 | 33 | 33 | 33 | 33 | 34 |
| Avg low (°F) | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 |
| Avg high (°F) | Avg low (°F) | |
|---|---|---|
| 1 | 30 | 10 |
| 2 | 30 | 10 |
| 3 | 31 | 10 |
| 4 | 31 | 10 |
| 5 | 31 | 10 |
| 6 | 31 | 10 |
| 7 | 31 | 11 |
| 8 | 31 | 11 |
| 9 | 31 | 11 |
| 10 | 31 | 11 |
| 11 | 31 | 11 |
| 12 | 31 | 11 |
| 13 | 32 | 11 |
| 14 | 32 | 11 |
| 15 | 32 | 11 |
| 16 | 32 | 11 |
| 17 | 32 | 11 |
| 18 | 32 | 11 |
| 19 | 32 | 11 |
| 20 | 32 | 11 |
| 21 | 32 | 11 |
| 22 | 32 | 11 |
| 23 | 33 | 11 |
| 24 | 33 | 11 |
| 25 | 33 | 11 |
| 26 | 33 | 12 |
| 27 | 33 | 12 |
| 28 | 34 | 12 |
How February really feels in Estes Park
Once humidity and wind are folded in, February averages 0 days that feel above 90°F and 28 that feel at or below 32°F — the comfort signal a plain temperature reading hides.
The story in February is cold — wind chill drags the overnight "feels like" below the raw low.
Estes Park weather by month
How February compares with the rest of the year at a glance. February is the 10th-warmest and 9th-wettest month here — the current month is highlighted below.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 31° / 11° | 1.1 | 6.7 | 7.6 | 9.4 | 0.0 |
| Feb | 32° / 11° | 1.3 | 8.1 | 9 | 10.4 | 0.0 |
| Mar | 39° / 17° | 2.0 | 9.6 | 9.1 | 11.7 | 0.0 |
| Apr | 44° / 22° | 3.4 | 13.5 | 10.2 | 13 | 0.7 |
| May | 54° / 31° | 4.6 | 18.6 | 5.1 | 14.2 | 2.7 |
| Jun | 66° / 40° | 4.2 | 17.5 | 0.6 | 14.8 | 5.0 |
| Jul | 72° / 46° | 5.7 | 20 | 0 | 14.6 | 5.3 |
| Aug | 70° / 45° | 4.9 | 20 | 0 | 13.6 | 5.2 |
| Sep | 63° / 37° | 3.0 | 13.3 | 1.1 | 12.3 | 5.1 |
| Oct | 51° / 27° | 2.0 | 8.9 | 5.6 | 10.9 | 2.6 |
| Nov | 39° / 18° | 1.2 | 6.2 | 6.3 | 9.8 | 0.1 |
| Dec | 31° / 10° | 1.1 | 6.3 | 7.2 | 9.2 | 0.0 |
Cloud cover in February
The sky is clear or mostly clear about 33% of the time in February.
Beyond those clear spells, partly cloudy skies cover about 20% of February, with mostly cloudy or overcast conditions the remaining 47%. Skies tend to open up as the month goes on.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 52 | 51 | 51 | 52 | 52 | 52 | 52 | 53 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 53 | 53 | 53 | 52 | 53 | 53 | 52 | 52 | 53 | 53 |
| Cloudier (%) | 48 | 49 | 49 | 48 | 48 | 48 | 48 | 47 | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 47 | 47 | 47 | 48 | 47 | 47 | 48 | 48 | 47 | 47 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 52 | 48 |
| 2 | 51 | 49 |
| 3 | 51 | 49 |
| 4 | 52 | 48 |
| 5 | 52 | 48 |
| 6 | 52 | 48 |
| 7 | 52 | 48 |
| 8 | 53 | 47 |
| 9 | 54 | 46 |
| 10 | 54 | 46 |
| 11 | 54 | 46 |
| 12 | 54 | 46 |
| 13 | 54 | 46 |
| 14 | 54 | 46 |
| 15 | 54 | 46 |
| 16 | 54 | 46 |
| 17 | 54 | 46 |
| 18 | 54 | 46 |
| 19 | 53 | 47 |
| 20 | 53 | 47 |
| 21 | 53 | 47 |
| 22 | 52 | 48 |
| 23 | 53 | 47 |
| 24 | 53 | 47 |
| 25 | 52 | 48 |
| 26 | 52 | 48 |
| 27 | 53 | 47 |
| 28 | 53 | 47 |
Chance of precipitation in February
Estes Park gets around 1.3 in of rain and snow over 8.1 wet days in February. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable precipitation averages around 29% and peaks near 31% on the wettest days, and about 9 days bring snow.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 29 | 29 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 30 | 30 | 30 | 30 |
| Snow chance (%) | 29 | 29 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 32 | 32 | 33 | 33 | 33 | 33 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 33 | 33 | 33 | 33 | 32 |
| Rain chance (%) | Snow chance (%) | |
|---|---|---|
| 1 | 26 | 29 |
| 2 | 26 | 29 |
| 3 | 26 | 30 |
| 4 | 27 | 30 |
| 5 | 27 | 30 |
| 6 | 27 | 31 |
| 7 | 27 | 31 |
| 8 | 28 | 31 |
| 9 | 28 | 31 |
| 10 | 28 | 32 |
| 11 | 29 | 32 |
| 12 | 29 | 33 |
| 13 | 30 | 33 |
| 14 | 30 | 33 |
| 15 | 31 | 33 |
| 16 | 31 | 34 |
| 17 | 31 | 34 |
| 18 | 31 | 34 |
| 19 | 31 | 34 |
| 20 | 31 | 34 |
| 21 | 31 | 34 |
| 22 | 31 | 34 |
| 23 | 31 | 34 |
| 24 | 31 | 33 |
| 25 | 30 | 33 |
| 26 | 30 | 33 |
| 27 | 30 | 33 |
| 28 | 30 | 32 |
Humidity in February
Most of February feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, February lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Dry (%) | |
|---|---|
| 1 | 100 |
| 2 | 100 |
| 3 | 100 |
| 4 | 100 |
| 5 | 100 |
| 6 | 100 |
| 7 | 100 |
| 8 | 100 |
| 9 | 100 |
| 10 | 100 |
| 11 | 100 |
| 12 | 100 |
| 13 | 100 |
| 14 | 100 |
| 15 | 100 |
| 16 | 100 |
| 17 | 100 |
| 18 | 100 |
| 19 | 100 |
| 20 | 100 |
| 21 | 100 |
| 22 | 100 |
| 23 | 100 |
| 24 | 100 |
| 25 | 100 |
| 26 | 100 |
| 27 | 100 |
| 28 | 100 |
Wind in February
Winds average 7 mph in February.
Across February, daily wind ranges from about 7 mph on the calmest days to 7 mph at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (mph) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (mph) | Feels | |
|---|---|---|
| 1 | 7 | calm |
| 2 | 7 | calm |
| 3 | 7 | calm |
| 4 | 7 | calm |
| 5 | 7 | calm |
| 6 | 7 | calm |
| 7 | 7 | calm |
| 8 | 7 | calm |
| 9 | 7 | calm |
| 10 | 7 | calm |
| 11 | 7 | calm |
| 12 | 7 | calm |
| 13 | 7 | calm |
| 14 | 7 | calm |
| 15 | 7 | calm |
| 16 | 7 | calm |
| 17 | 7 | calm |
| 18 | 7 | calm |
| 19 | 7 | calm |
| 20 | 7 | calm |
| 21 | 7 | calm |
| 22 | 7 | calm |
| 23 | 7 | calm |
| 24 | 7 | calm |
| 25 | 7 | calm |
| 26 | 7 | calm |
| 27 | 7 | calm |
| 28 | 7 | calm |
Sunrise & sunset in February
Daylight runs from about 9 h 54 min at the start of February to 11 hours by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 66 minutes over February. Sunrise moves from 7:19 AM to 6:47 AM, and sunset from 5:12 PM to 5:44 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 9.9 | 9.9 | 10.0 | 10.0 | 10.0 | 10.1 | 10.1 | 10.1 | 10.2 | 10.2 | 10.2 | 10.3 | 10.3 | 10.4 | 10.4 | 10.4 | 10.5 | 10.5 | 10.6 | 10.6 | 10.7 | 10.7 | 10.7 | 10.8 | 10.8 | 10.9 | 10.9 | 11.0 |
| Sunrise (AM) | 7:19 | 7:18 | 7:17 | 7:16 | 7:15 | 7:15 | 7:14 | 7:12 | 7:11 | 7:10 | 7:09 | 7:08 | 7:07 | 7:06 | 7:05 | 7:03 | 7:02 | 7:01 | 6:59 | 6:58 | 6:57 | 6:55 | 6:54 | 6:53 | 6:51 | 6:50 | 6:48 | 6:47 |
| Sunset (PM) | 5:12 | 5:13 | 5:14 | 5:16 | 5:17 | 5:18 | 5:19 | 5:20 | 5:22 | 5:23 | 5:24 | 5:25 | 5:26 | 5:28 | 5:29 | 5:30 | 5:31 | 5:32 | 5:34 | 5:35 | 5:36 | 5:37 | 5:38 | 5:39 | 5:41 | 5:42 | 5:43 | 5:44 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 9.9 | 7:19 | 5:12 |
| 2 | 9.9 | 7:18 | 5:13 |
| 3 | 10.0 | 7:17 | 5:14 |
| 4 | 10.0 | 7:16 | 5:16 |
| 5 | 10.0 | 7:15 | 5:17 |
| 6 | 10.1 | 7:15 | 5:18 |
| 7 | 10.1 | 7:14 | 5:19 |
| 8 | 10.1 | 7:12 | 5:20 |
| 9 | 10.2 | 7:11 | 5:22 |
| 10 | 10.2 | 7:10 | 5:23 |
| 11 | 10.2 | 7:09 | 5:24 |
| 12 | 10.3 | 7:08 | 5:25 |
| 13 | 10.3 | 7:07 | 5:26 |
| 14 | 10.4 | 7:06 | 5:28 |
| 15 | 10.4 | 7:05 | 5:29 |
| 16 | 10.4 | 7:03 | 5:30 |
| 17 | 10.5 | 7:02 | 5:31 |
| 18 | 10.5 | 7:01 | 5:32 |
| 19 | 10.6 | 6:59 | 5:34 |
| 20 | 10.6 | 6:58 | 5:35 |
| 21 | 10.7 | 6:57 | 5:36 |
| 22 | 10.7 | 6:55 | 5:37 |
| 23 | 10.7 | 6:54 | 5:38 |
| 24 | 10.8 | 6:53 | 5:39 |
| 25 | 10.8 | 6:51 | 5:41 |
| 26 | 10.9 | 6:50 | 5:42 |
| 27 | 10.9 | 6:48 | 5:43 |
| 28 | 11.0 | 6:47 | 5:44 |
Solar energy in February
Average shortwave solar energy reaching the ground each day in February, about 3.93 kWh/m².
For context, solar energy here swings from a low near 2.46 kWh/m² to a high of 7.61 kWh/m² in June across the year — February's 3.93 kWh/m² falls in the middle.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 3.3 | 3.3 | 3.4 | 3.4 | 3.5 | 3.5 | 3.5 | 3.6 | 3.6 | 3.7 | 3.8 | 3.8 | 3.9 | 3.9 | 4.0 | 4.0 | 4.1 | 4.1 | 4.2 | 4.2 | 4.3 | 4.3 | 4.4 | 4.4 | 4.5 | 4.5 | 4.6 | 4.7 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 3.3 | Moderate |
| 2 | 3.3 | Moderate |
| 3 | 3.4 | Moderate |
| 4 | 3.4 | Moderate |
| 5 | 3.5 | Moderate |
| 6 | 3.5 | Moderate |
| 7 | 3.5 | Moderate |
| 8 | 3.6 | Moderate |
| 9 | 3.6 | Moderate |
| 10 | 3.7 | Moderate |
| 11 | 3.8 | Moderate |
| 12 | 3.8 | Moderate |
| 13 | 3.9 | Moderate |
| 14 | 3.9 | Moderate |
| 15 | 4.0 | Moderate |
| 16 | 4.0 | Bright |
| 17 | 4.1 | Bright |
| 18 | 4.1 | Bright |
| 19 | 4.2 | Bright |
| 20 | 4.2 | Bright |
| 21 | 4.3 | Bright |
| 22 | 4.3 | Bright |
| 23 | 4.4 | Bright |
| 24 | 4.4 | Bright |
| 25 | 4.5 | Bright |
| 26 | 4.5 | Bright |
| 27 | 4.6 | Bright |
| 28 | 4.7 | Bright |
Hazard calendar for Estes Park
None of Estes Park's seasonal hazards are active in February. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Estes Park's rainy season runs April–September, when most of the year's rain falls.
Is February a good time to visit Estes Park?
Our two travel scores rate February for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
February is a weaker month for outdoor sightseeing in Estes Park.
What to pack for Estes Park in February
From February's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In February, Estes Park sees daytime highs around 32°F and nights near 11°F. Pack a warm layer and a heavy coat. Worth having: rain gear. About 8 days see rain.
UV index in Estes Park in February
Clear-sky midday UV in February peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Estes Park peaks around July 13 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 11 at about 2 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 4 | 6 | 7 | 9 | 11 | 11 | 10 | 8 | 6 | 3 | 2 |
| Level | Low | Moderate | High | High | Very high | Extreme | Extreme | Extreme | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 4 | Moderate |
| Mar | 6 | High |
| Apr | 7 | High |
| May | 9 | Very high |
| Jun | 11 | Extreme |
| Jul | 11 | Extreme |
| Aug | 10 | Extreme |
| Sep | 8 | Very high |
| Oct | 6 | High |
| Nov | 3 | Moderate |
| Dec | 2 | Moderate |
Air quality in Estes Park in February
Average fine-particle pollution (PM2.5) through the year — so you can see where February falls, not just the annual average.
Air quality in Estes Park is worst in October — around 51 µg/m³ PM2.5 (poor), about 8.7× the cleanest month (November, 6 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 6 | 7 | 8 | 7 | 8 | 10 | 10 | 33 | 27 | 51 | 6 | 7 |
| Level | Good | Good | Good | Good | Good | Good | Good | Moderate | Moderate | Poor | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 6 | Good |
| Feb | 7 | Good |
| Mar | 8 | Good |
| Apr | 7 | Good |
| May | 8 | Good |
| Jun | 10 | Good |
| Jul | 10 | Good |
| Aug | 33 | Moderate |
| Sep | 27 | Moderate |
| Oct | 51 | Poor |
| Nov | 6 | Good |
| Dec | 7 | Good |
Where is Estes Park?
Estes Park sits at 40.4°N, 105.5°W, 0 ft above sea level, in United States. The nearest listed city is Loveland, 24 mi away.
Topography around Estes Park
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Estes Park.
Within 2 miles, the terrain around Estes Park has significant variations in elevation — a maximum elevation change of 1,450 ft around an average of 7,825 ft above sea level; within 10 miles, extreme variations in elevation — a maximum elevation change of 7,995 ft; within 50 miles, extreme variations in elevation — a maximum elevation change of 9,531 ft.
The land around Estes Park is covered by trees (54%) and grassland (32%) within 2 miles, trees (78%) within 10 miles, and grassland (42%) and trees (41%) within 50 miles.
United States travel facts
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 100% of US
- price level, 2025
- GDP per capita
- $90,027
- 2025
- Happiness
- 6.8 / 10
- World Happiness, 2025
- Safe drinking water
- 98%
- of population, 2024
- Homicide rate
- 5.8
- per 100k, 2023
- Road deaths
- 12.7
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Estes Park (40.3772°, -105.5217°, elevation 0 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).