Saint Helena Island, SC 21 January Weather

Altitude - 6m | 32°24′0″N,80°36′0″W | map (OSM)

Saint Helena Island, SC

°F

5:30 pmPartly Cloudy9mphW

Thu, March 20, 20256:03 PM (GMT -04:00)

Climatic norm in Saint Helena Island, SC Jan 21

39°
50°
60°

minimum
average
maximum

Tuesday Jan 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	32°	33°	33°	34°	37°	37°	33°	30°
wind	4mph	7mph	9mph	9mph	10mph	10mph	10mph	10mph
pressure in	30.42	30.42	30.41	30.43	30.37	30.30	30.34	30.36

Sunday Jan 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	28°	26°	25°	28°	37°	41°	38°	32°
wind	7mph	8mph	10mph	9mph	7mph	6mph	3mph	4mph
pressure in	30.45	30.48	30.52	30.58	30.58	30.53	30.55	30.58

Saturday Jan 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	51°	49°	48°	50°	57°	58°	54°	51°
wind	5mph	4mph	4mph	6mph	8mph	6mph	5mph	5mph
pressure in	30.12	30.12	30.13	30.18	30.18	30.13	30.14	30.12

Friday Jan 21 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	54°	49°	44°	41°	40°	40°	38°	35°
wind	7mph	9mph	10mph	10mph	11mph	10mph	10mph	10mph
pressure in	30.08	30.10	30.13	30.19	30.22	30.18	30.21	30.25

Thursday Jan 21 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	45°	44°	44°	48°	58°	61°	59°	57°
wind	1mph	2mph	3mph	4mph	6mph	9mph	8mph	5mph
pressure in	30.14	30.10	30.07	30.07	30.01	29.94	29.92	29.92

Tuesday Jan 21 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	35°	33°	31°	34°	41°	44°	39°	35°
wind	6mph	6mph	8mph	11mph	14mph	14mph	11mph	10mph
pressure in	30.31	30.29	30.30	30.35	30.35	30.29	30.30	30.31

Monday Jan 21 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	38°	35°	32°	34°	41°	45°	40°	34°
wind	7mph	5mph	5mph	7mph	9mph	7mph	5mph	5mph
pressure in	30.15	30.19	30.25	30.35	30.42	30.41	30.45	30.49

* Saint Helena Island, SC weather for January 21 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 Saint Helena Island, SC Weather for January 21, 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 21 for previous years is presented.