As of 03:10 AST

Juncos, PR weather in January

80°

Juncos, Sunday, 9 August, 03:10

Light rain. Feels like 84°. High 91°, low 79°.

Pressure30.00 inHg

Wind1 mph NE

Humidity79%

Visibility6.2 mi

Dew point73°

See detailed hourly forecast

In January, Juncos, PR averages a high of 80.1° and a low of 70.8°. About 1.9 inches of precipitation fall over the month (16 wet days). The record high is 87.3° (2024) and the record low 61.9° (2025). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	79.9°	71.6°	57%	83.1° (2020)	67.3° (2024)
2	80.2°	71.2°	55%	84.7° (2024)	65.7° (2025)
3	80.2°	71.4°	35%	85.8° (2024)	65.8° (1976)
4	80.1°	71.4°	47%	84.2° (2022)	65.3° (2023)
5	80.1°	71.2°	60%	85.6° (2024)	66.7° (2024)
6	80.1°	71.2°	55%	84.6° (2024)	65.7° (2021)
7	80.1°	71.2°	55%	84° (2024)	66.6° (2021)
8	80.1°	70.9°	48%	84.9° (2024)	66.4° (1985)
9	80.1°	70.9°	72%	84.6° (2024)	66° (2017)
10	80.1°	71.1°	58%	82.9° (2003)	66° (2019)
11	80.1°	71.1°	62%	84° (2024)	65.8° (1965)
12	79.9°	70.7°	50%	85.5° (2025)	61.9° (2025)
13	79.9°	70.9°	57%	84.6° (2025)	66.4° (2022)
14	79.9°	70.9°	47%	84° (2024)	67.6° (1975)
15	79.9°	70.7°	57%	85.5° (2021)	65.3° (2021)
16	79.9°	70.7°	48%	84° (2021)	66.6° (1985)
17	80.2°	70.7°	38%	86.7° (2025)	65.8° (2021)
18	80.1°	70.7°	47%	84.2° (2021)	63.9° (2023)
19	80.1°	70.5°	57%	83.8° (2022)	64° (2000)
20	79.9°	70.5°	50%	84.9° (2024)	63.9° (2017)
21	80.1°	70.5°	45%	84.2° (2024)	62.8° (2017)
22	79.9°	70.7°	52%	84° (2025)	65.5° (2017)
23	80.1°	70.7°	52%	85.6° (2025)	66.9° (2021)
24	80.1°	70.7°	45%	85.5° (2025)	65.8° (2022)
25	80.1°	70.7°	60%	86.2° (2025)	65.1° (2023)
26	80.2°	70.7°	47%	84.7° (2025)	64.4° (2019)
27	80.2°	70.7°	52%	84.2° (1979)	65.1° (2023)
28	80.1°	70.5°	53%	86.9° (2025)	65.7° (2023)
29	80.2°	70.2°	43%	86.2° (2021)	64° (2024)
30	80.2°	70.2°	45%	87.3° (2024)	63.5° (2022)
31	80.1°	70.3°	48%	84.7° (1979)	66.6° (1968)