As of 12:39 AST

Sabana Grande, PR weather in December

90°

Sabana Grande, Sunday, 9 August, 12:39

Partly cloudy. Feels like 102°. High 90°, low 76°.

Pressure30.00 inHg

Wind5 mph S

Humidity74%

Visibility6.2 mi

Dew point80°

See detailed hourly forecast

In December, Sabana Grande, PR averages a high of 84.1° and a low of 71.8°. About 1.0 inches of precipitation fall over the month (6 wet days). The record high is 90° (2009) and the record low 56.7° (2025). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	84.6°	72.3°	22%	88.7° (1991)	64.2° (2025)
2	84.4°	72.3°	22%	88.7° (1991)	64.9° (2025)
3	84.2°	72.3°	28%	90° (2009)	65.3° (2022)
4	84.2°	72.1°	27%	89.1° (2009)	65.5° (2025)
5	84.2°	72.5°	30%	88° (1962)	65.8° (2020)
6	84.4°	72.1°	13%	89.4° (2024)	66.2° (2018)
7	84.4°	72.3°	27%	89.4° (2024)	65.1° (2022)
8	84.6°	72°	17%	88.7° (2024)	65.5° (2022)
9	84.4°	72.3°	25%	88.3° (2023)	64.8° (2022)
10	84°	72°	20%	88.2° (1997)	63.7° (2022)
11	84.4°	72.1°	17%	89.1° (1997)	65.1° (2024)
12	84.4°	71.8°	17%	88.7° (2012)	63.3° (2024)
13	84.2°	72°	18%	88.5° (2009)	65.7° (2023)
14	84.2°	71.8°	22%	87.4° (2006)	65.5° (2023)
15	84°	71.8°	17%	89.1° (2009)	64.6° (2023)
16	83.8°	71.8°	20%	88.3° (2006)	65.8° (2020)
17	84.2°	71.8°	12%	87.6° (2024)	66.7° (2022)
18	84.2°	71.8°	12%	88.2° (1972)	66.6° (2025)
19	84°	71.8°	17%	87.6° (1997)	66.7° (2022)
20	84.2°	71.6°	30%	88.3° (1997)	62.6° (2025)
21	84°	71.6°	13%	88° (2015)	64° (2023)
22	84°	71.6°	22%	88.2° (2015)	66.2° (2025)
23	84°	71.6°	13%	88.9° (2015)	64° (2025)
24	83.8°	71.4°	22%	87.8° (2015)	64.6° (2025)
25	84°	71.6°	20%	89.6° (2015)	63.5° (2023)
26	83.8°	71.2°	18%	88.7° (2015)	61.9° (2025)
27	84°	71.1°	17%	88° (2015)	60.8° (2025)
28	83.8°	71.1°	8%	87.6° (1995)	56.7° (2025)
29	83.8°	70.9°	20%	88.2° (2015)	59.9° (2025)
30	83.8°	70.7°	20%	87.6° (1966)	57.7° (2024)
31	84.2°	71.1°	13%	88.7° (1995)	63.7° (2024)