Weather Almanac: Bayamon, PR 00959

🗓️ Historical norms for January 2026

December February

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

January avg. precipitation

🌧️ 4.25"

January days below freezing

📉 ≈0.0 days

Average January lows 65°F – 68°F

USDA Zone

13a

Annual extreme lows 60°F to 65°F

Last Spring Frost (36°F)

🌷 Rare

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First Fall Frost (36°F)

🍂 Rare

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F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Thu. January 1 New Year's Day

🌅 6:56 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 5:59 p.m.

Fri. January 2

🌅 6:57 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:00 p.m.

Sat. January 3

🌅 6:57 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:01 p.m.

Sun. January 4

🌅 6:57 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:01 p.m.

Mon. January 5

🌅 6:57 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:02 p.m.

Tue. January 6 Epiphany

🌅 6:58 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:02 p.m.

Wed. January 7

🌅 6:58 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:03 p.m.

Thu. January 8

🌅 6:58 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:04 p.m.

Fri. January 9

🌅 6:58 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:04 p.m.

Sat. January 10

🌅 6:59 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:05 p.m.

Sun. January 11

🌅 6:59 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:06 p.m.

Mon. January 12

🌅 6:59 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:06 p.m.

Tue. January 13

🌅 6:59 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:07 p.m.

Wed. January 14

🌅 6:59 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:08 p.m.

Thu. January 15

🌅 6:59 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:08 p.m.

Fri. January 16

🌅 6:59 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:09 p.m.

Sat. January 17

🌅 6:59 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:09 p.m.

Sun. January 18

🌅 6:59 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:10 p.m.

Mon. January 19 Martin Luther King Jr. Day

🌅 6:59 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:11 p.m.

Tue. January 20

🌅 6:59 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:11 p.m.

Wed. January 21

🌅 6:59 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:12 p.m.

Thu. January 22

🌅 6:59 a.m.

H: 82°F – 87°F

L: 64°F – 70°F

🌇 6:13 p.m.

Fri. January 23

🌅 6:59 a.m.

H: 82°F – 87°F

L: 63°F – 70°F

🌇 6:13 p.m.

Sat. January 24

🌅 6:59 a.m.

H: 82°F – 87°F

L: 63°F – 70°F

🌇 6:14 p.m.

Sun. January 25

🌅 6:59 a.m.

H: 82°F – 87°F

L: 63°F – 70°F

🌇 6:14 p.m.

Mon. January 26

🌅 6:59 a.m.

H: 82°F – 87°F

L: 63°F – 70°F

🌇 6:15 p.m.

Tue. January 27

🌅 6:58 a.m.

H: 82°F – 87°F

L: 63°F – 70°F

🌇 6:15 p.m.

Wed. January 28

🌅 6:58 a.m.

H: 82°F – 87°F

L: 63°F – 70°F

🌇 6:16 p.m.

Thu. January 29

🌅 6:58 a.m.

H: 82°F – 87°F

L: 63°F – 70°F

🌇 6:17 p.m.

Fri. January 30

🌅 6:58 a.m.

H: 82°F – 87°F

L: 63°F – 70°F

🌇 6:17 p.m.

Sat. January 31

🌅 6:58 a.m.

H: 82°F – 87°F

L: 63°F – 70°F

🌇 6:18 p.m.

December February

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

Temperature climatic data from weather station: RIO PIEDRAS EXP STN (RQC00668306)

Precipitation climatic data from weather station: LA MUDA CAGUAS (RQC00665123)

Agricultural climatic data from weather station: RIO PIEDRAS EXP STN (RQC00668306)