Weather Almanac: San Benito, TX 78586

🗓️ Historical norms for December 2025

November January

Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.

December avg. precipitation

🌧️ 1.51"

December days below freezing

📉 ≈0.9 days

Average December lows 47°F – 55°F

USDA Zone

10a

Annual extreme lows 30°F to 35°F

Last Spring Frost (36°F)

🌷 Feb 15

View full details

First Fall Frost (36°F)

🍂 Dec 11

View full details

Book Recommendations (ads!)

📚 Texas Month-by-Month Gardening: What to Do Each Month to Have A Beautiful Garden All Year

📚 Grow Great Vegetables in Texas

📚 Southwest Gardener's Handbook: Your Complete Guide: Select, Plan, Plant, Maintain, Problem-Solve - Texas, Arizona, New Mexico, Oklahoma, Southern Nevada, Utah

F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Mon. December 1

🌅 7:01 a.m.

H: 64°F – 84°F

L: 44°F – 63°F

🌇 5:38 p.m.

Tue. December 2

🌅 7:01 a.m.

H: 64°F – 84°F

L: 44°F – 63°F

🌇 5:38 p.m.

Wed. December 3

🌅 7:02 a.m.

H: 63°F – 84°F

L: 43°F – 63°F

🌇 5:38 p.m.

Thu. December 4

🌅 7:03 a.m.

H: 63°F – 84°F

L: 43°F – 63°F

🌇 5:38 p.m.

Fri. December 5

🌅 7:03 a.m.

H: 63°F – 83°F

L: 43°F – 63°F

🌇 5:38 p.m.

Sat. December 6

🌅 7:04 a.m.

H: 62°F – 83°F

L: 42°F – 62°F

🌇 5:38 p.m.

Sun. December 7

🌅 7:05 a.m.

H: 62°F – 83°F

L: 42°F – 62°F

🌇 5:39 p.m.

Mon. December 8

🌅 7:05 a.m.

H: 61°F – 83°F

L: 42°F – 62°F

🌇 5:39 p.m.

Tue. December 9

🌅 7:06 a.m.

H: 61°F – 83°F

L: 42°F – 62°F

🌇 5:39 p.m.

Wed. December 10

🌅 7:07 a.m.

H: 61°F – 83°F

L: 41°F – 62°F

🌇 5:39 p.m.

Thu. December 11

🌅 7:07 a.m.

H: 61°F – 82°F

L: 41°F – 62°F

🌇 5:40 p.m.

Fri. December 12

🌅 7:08 a.m.

H: 60°F – 82°F

L: 41°F – 61°F

🌇 5:40 p.m.

Sat. December 13

🌅 7:09 a.m.

H: 60°F – 82°F

L: 41°F – 61°F

🌇 5:40 p.m.

Sun. December 14

🌅 7:09 a.m.

H: 60°F – 82°F

L: 40°F – 61°F

🌇 5:41 p.m.

Mon. December 15

🌅 7:10 a.m.

H: 59°F – 82°F

L: 40°F – 61°F

🌇 5:41 p.m.

Tue. December 16

🌅 7:11 a.m.

H: 59°F – 82°F

L: 40°F – 61°F

🌇 5:41 p.m.

Wed. December 17

🌅 7:11 a.m.

H: 59°F – 82°F

L: 40°F – 61°F

🌇 5:42 p.m.

Thu. December 18

🌅 7:12 a.m.

H: 59°F – 82°F

L: 40°F – 61°F

🌇 5:42 p.m.

Fri. December 19

🌅 7:12 a.m.

H: 58°F – 81°F

L: 39°F – 61°F

🌇 5:43 p.m.

Sat. December 20

🌅 7:13 a.m.

H: 58°F – 81°F

L: 39°F – 61°F

🌇 5:43 p.m.

Sun. December 21 Winter Solstice

🌅 7:13 a.m.

H: 58°F – 81°F

L: 39°F – 60°F

🌇 5:44 p.m.

Mon. December 22

🌅 7:14 a.m.

H: 58°F – 81°F

L: 39°F – 60°F

🌇 5:44 p.m.

Tue. December 23

🌅 7:14 a.m.

H: 58°F – 81°F

L: 39°F – 60°F

🌇 5:45 p.m.

Wed. December 24 Christmas Eve

🌅 7:15 a.m.

H: 58°F – 81°F

L: 39°F – 60°F

🌇 5:45 p.m.

Thu. December 25 Christmas Day

🌅 7:15 a.m.

H: 58°F – 81°F

L: 39°F – 60°F

🌇 5:46 p.m.

Fri. December 26 Day After Christmas

🌅 7:15 a.m.

H: 57°F – 81°F

L: 39°F – 60°F

🌇 5:46 p.m.

Sat. December 27

🌅 7:16 a.m.

H: 57°F – 81°F

L: 39°F – 60°F

🌇 5:47 p.m.

Sun. December 28

🌅 7:16 a.m.

H: 57°F – 81°F

L: 39°F – 60°F

🌇 5:48 p.m.

Mon. December 29

🌅 7:17 a.m.

H: 57°F – 81°F

L: 39°F – 60°F

🌇 5:48 p.m.

Tue. December 30

🌅 7:17 a.m.

H: 57°F – 81°F

L: 39°F – 60°F

🌇 5:49 p.m.

Wed. December 31

🌅 7:17 a.m.

H: 57°F – 81°F

L: 39°F – 60°F

🌇 5:49 p.m.

November January

Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.

Temperature climatic data from weather station: HARLINGEN (USC00413943)

Precipitation climatic data from weather station: HARLINGEN (USC00413943)

Agricultural climatic data from weather station: HARLINGEN (USC00413943)