Areas of Extreme Heat and Excessive Rainfall Potential

Dangerous and extreme heat will remain across portions of the central U.S. this week, persisting across the mid to lower Mississippi Valley, Gulf Coast, southern Plains and portions of Texas. A heat wave over the Southwest U.S. will peak this weekend. Heavy to excessive rainfall may produce flash flooding from the Delmarva Peninsula north into the Hudson Valley today and tonight. Read More >

Temperature, Degree Days, and Precipitation
Normals in Santa Teresa, New Mexico for DECEMBER

Date	Maximum	Minimum	Average	HDD	CDD	Precip
1	60	32	46	19	0	0.02
2	59	32	46	19	0	0.02
3	59	32	45	20	0	0.01
4	59	31	45	20	0	0.01
5	58	31	45	20	0	0.02
6	58	31	45	20	0	0.02
7	58	31	44	21	0	0.02
8	58	31	44	21	0	0.02
9	57	30	44	21	0	0.01
10	57	30	44	21	0	0.01
11	57	30	43	22	0	0.02
12	57	30	43	22	0	0.02
13	56	30	43	22	0	0.02
14	56	30	43	22	0	0.02
15	56	30	43	22	0	0.02
16	56	29	43	22	0	0.02
17	56	29	43	23	0	0.02
18	56	29	42	23	0	0.02
19	56	29	42	23	0	0.02
20	55	29	42	23	0	0.02
21	55	29	42	23	0	0.02
22	55	29	42	23	0	0.02
23	55	29	42	23	0	0.02
24	55	29	42	23	0	0.01
25	55	29	42	23	0	0.02
26	55	29	42	23	0	0.01
27	55	29	42	23	0	0.01
28	55	29	42	23	0	0.02
29	55	29	42	23	0	0.01
30	55	29	42	23	0	0.01
31	55	29	42	23	0	0.02
MON	57.3	29.7	43.5	660	0	0.53

Normals are based on temperature and precipitation data taken from the Santa Teresa, NM
National Weather Service COOP weather station from 2002-2020.
Heating and cooling degree days have a base temperature of 65°F.

**Last updated 12/29/24

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Areas of Extreme Heat and Excessive Rainfall Potential

Santa Teresa normals for December