New Castle, Colorado Climate
United States
Pop. 4,669 Elev. 1,704 m / 5,591 ft
TZ: America/Denver (UTC-6) ·
Winters in New Castle are severe, with temperatures dropping to 6°F (-14°C) in January, while summers bring mild highs of 84°F (29°C) in July. Expect around 10 rainy days annually (7.4 in / 188 mm total), with snow on 11 days and 81 in (2069 mm) of annual accumulation. The city averages 182 sunny days per year.
| Temperature | 84°F (29°C) high | 6°F (-14°C) low |
| Feels like | 6°F (-14°C) low | |
| Rain | 10 days | 7.4 in (188 mm) /yr |
| Snow | 11 days | 81.4 in (2069 mm) /yr |
| Sky | 182 sunny | 9 stormy |
| Wind | 1.0 mph (0.5 m/s) avg |
Looking for a place with a climate like New Castle? Explore and filter 150,000+ cities worldwide.
Explore on the MapMonthly Climate Chart
Best months to visit: Jun, Jul, Aug
Sky & Air by Month
Cloud cover (%)
43
Jan 53
Feb 49
Mar 48
Apr 47
May 30
Jun 41
Jul 37
Aug 39
Sep 30
Oct 47
Nov 53
Dec Humidity (%)
62
Jan 62
Feb 59
Mar 54
Apr 46
May 30
Jun 30
Jul 26
Aug 40
Sep 49
Oct 50
Nov 65
Dec Weather Days by Month
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 33 mi Eagle County Regional Airport (EGE)
Ski resort 16 mi Sunlight Mountain Resort
National park 78 mi Curecanti National Recreation Area
Mountain peak
(7,674 ft) 4 mi Burning Mountain
Hospital 12 mi Valley View Hospital
Hiking trail 42 mi Crag Crest National Recreation Trail
Interested in New Castle?
Hotels
Flights
Real Estate
Insurance
Connectivity
Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 29°F -2°C | 6°F -14°C | 0.0 in 0 mm | 8.3 in211 mm | 15 |
| February | 41°F 5°C | 19°F -7°C | 0.1 in 2 mm | 18.4 in466 mm | 11 |
| March | 46°F 8°C | 24°F -5°C | 0.2 in 6 mm | 20.7 in525 mm | 13 |
| April | 54°F 12°C | 26°F -3°C | 0.3 in 8 mm | 8.3 in210 mm | 12 |
| May | 67°F 19°C | 35°F 2°C | 0.9 in 22 mm | 3.3 in84 mm | 17 |
| June | 80°F 27°C | 47°F 8°C | 0.5 in 12 mm | — | 22 |
| July | 84°F 29°C | 52°F 11°C | 0.3 in 8 mm | — | 16 |
| August | 83°F 29°C | 52°F 11°C | 0.5 in 12 mm | — | 17 |
| September | 73°F 23°C | 44°F 7°C | 1.0 in 25 mm | — | 16 |
| October | 61°F 16°C | 35°F 2°C | 3.0 in 76 mm | 0.3 in7 mm | 21 |
| November | 52°F 11°C | 28°F -2°C | 0.3 in 8 mm | 4.7 in119 mm | 12 |
| December | 41°F 5°C | 14°F -10°C | 0.4 in 9 mm | 17.6 in446 mm | 10 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 15 | 0 |
| February | 11 | 0 |
| March | 13 | 1 |
| April | 12 | 1 |
| May | 17 | 1 |
| June | 22 | 0 |
| July | 16 | 0 |
| August | 17 | 0 |
| September | 16 | 2 |
| October | 21 | 3 |
| November | 12 | 0 |
| December | 10 | 1 |