Fort Collins, CO 15 December Weather

Altitude - 1541m | 40°35′24″N,105°4′48″W | map (OSM)

Fort Collins, CO

°F

10 amFair11mphS

Wed, December 10, 202510:40 AM (GMT -07:00)

Climatic norm in Fort Collins, CO Dec 15

18°
31°
43°

minimum
average
maximum

Monday Dec 15 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	38°	38°	46°	57°	56°	46°	41°
wind	8mph	7mph	7mph	5mph	5mph	6mph	5mph	6mph
pressure in	24.89	24.88	24.90	24.98	25.01	24.95	24.87	24.84

Sunday Dec 15 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	34°	35°	34°	42°	54°	50°	42°	37°
wind	6mph	6mph	8mph	12mph	26mph	18mph	14mph	15mph
pressure in	24.69	24.68	24.69	24.78	24.84	24.83	24.85	24.91

Friday Dec 15 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	29°	27°	27°	34°	50°	50°	38°	31°
wind	3mph	4mph	4mph	5mph	8mph	10mph	6mph	4mph
pressure in	24.96	24.95	24.98	25.07	25.13	25.11	25.08	25.06

Thursday Dec 15 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	27°	26°	26°	28°	32°	30°	24°	21°
wind	11mph	13mph	12mph	12mph	18mph	21mph	17mph	17mph
pressure in	24.77	24.77	24.79	24.81	24.81	24.81	24.84	24.85

Wednesday Dec 15 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	35°	33°	31°	40°	44°	42°	34°	30°
wind	5mph	5mph	14mph	21mph	37mph	23mph	15mph	9mph
pressure in	24.42	24.35	24.24	24.25	24.33	24.51	24.60	24.69

Tuesday Dec 15 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	24°	24°	25°	29°	35°	35°	25°	21°
wind	5mph	8mph	9mph	10mph	12mph	8mph	5mph	4mph
pressure in	24.79	24.80	24.85	24.90	24.90	24.86	24.81	24.79

Sunday Dec 15 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	24°	21°	18°	23°	30°	30°	24°	20°
wind	7mph	8mph	6mph	5mph	5mph	6mph	3mph	4mph
pressure in	24.58	24.58	24.61	24.70	24.72	24.72	24.73	24.75

Saturday Dec 15 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	28°	29°	30°	35°	48°	51°	42°	31°
wind	5mph	4mph	3mph	4mph	4mph	5mph	5mph	4mph
pressure in	24.78	24.77	24.76	24.81	24.93	24.96	24.94	24.90

* Fort Collins, CO weather for December 15 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Fort Collins, CO Weather for December 15, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 15 for previous years is presented.