Boulder, CO 18 January Weather

Altitude - 1629m | 40°0′36″N,105°16′12″W | map (OSM)

Boulder, CO

°F

10:30 amFair0mphC

Wed, January 14, 202611:17 AM (GMT -07:00)

Climatic norm in Boulder, CO Jan 18

-2°
12°
26°

minimum
average
maximum

Sunday Jan 18 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	38°	38°	37°	41°	50°	50°	42°	35°
wind	7mph	7mph	7mph	5mph	6mph	7mph	6mph	4mph
pressure in	24.72	24.70	24.68	24.72	24.73	24.68	24.69	24.72

Saturday Jan 18 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	21°	17°	15°	13°	14°	15°	13°	11°
wind	6mph	5mph	5mph	6mph	5mph	5mph	3mph	3mph
pressure in	24.55	24.55	24.58	24.67	24.69	24.69	24.73	24.77

Thursday Jan 18 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	33°	38°	38°	42°	46°	31°	23°	15°
wind	8mph	9mph	11mph	13mph	18mph	8mph	6mph	4mph
pressure in	24.31	24.37	24.39	24.46	24.63	24.66	24.74	24.80

Wednesday Jan 18 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	29°	27°	26°	26°	29°	31°	28°	24°
wind	6mph	6mph	8mph	7mph	6mph	4mph	5mph	5mph
pressure in	24.21	24.21	24.25	24.31	24.33	24.35	24.39	24.40

Tuesday Jan 18 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	40°	38°	41°	47°	47°	42°	35°
wind	6mph	5mph	5mph	5mph	7mph	6mph	4mph	3mph
pressure in	24.44	24.42	24.39	24.43	24.43	24.42	24.47	24.52

Monday Jan 18 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	42°	39°	35°	33°	38°	39°	33°	28°
wind	9mph	7mph	4mph	3mph	8mph	8mph	4mph	3mph
pressure in	24.51	24.53	24.58	24.60	24.61	24.62	24.68	24.76

Saturday Jan 18 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	32°	29°	26°	27°	38°	41°	34°	31°
wind	10mph	8mph	6mph	2mph	4mph	6mph	3mph	3mph
pressure in	24.74	24.73	24.73	24.75	24.80	24.81	24.81	24.83

Friday Jan 18 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	41°	39°	37°	38°	38°	40°	35°	31°
wind	6mph	9mph	4mph	1mph	5mph	7mph	4mph	4mph
pressure in	24.31	24.27	24.28	24.39	24.48	24.57	24.61	24.65

* Boulder, CO weather for January 18 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 Boulder, CO Weather for January 18, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on January 18 for previous years is presented.