As of 12:55 AST

Weather in San Isidro, PR

91°

San Isidro, Friday, 16 October, 12:55

Clear. Feels like 101°. High 91°, low 77°.

Pressure29.91 inHg

Wind13.8 mph E

Humidity58%

Visibility6.2 mi

Dew point74°

Fri, 16October

91°/77°

Sat, 17October

89°/77°

Sun, 18October

90°/77°

Mon, 19October

88°/77°

Tue, 20October

88°/78°

Wed, 21October

91°/77°

Thu, 22October

87°/78°

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	91°	79°	78°	78°	81°	85°	89°	91°	90°	85°	82°	80°
Feels like	91°	80°	79°	79°	86°	92°	98°	101°	100°	92°	87°	84°
Pressure, inHg	29.91	29.91	29.91	29.91	29.91	29.91	29.91	29.91	29.88	29.91	29.94	29.94
Wind, mph	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.2	5.1	4.2	4	4.4
Humidity, %	59%	59%	59%	59%	59%	59%	59%	59%	60%	70%	73%	72%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	79°	78°	77°	77°	85°	87°	89°	89°	86°	83°	80°	80°
Feels like	79°	79°	78°	79°	95°	96°	101°	101°	95°	90°	85°	80°
Pressure, inHg	29.94	29.91	29.91	29.94	29.97	29.97	29.94	29.91	29.88	29.91	29.94	29.94
Wind, mph	4.3	3.2	2.5	2.2	2.6	3.9	4.3	4.5	4	1.4	1.6	1.5
Humidity, %	74%	77%	82%	84%	74%	66%	67%	65%	72%	78%	84%	89%
Precipitation	0 in	0 in	0 in	0 in	0 in	0.01 in	0.01 in	0 in	0.01 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	5.4 mi	6.2 mi	6.2 mi	2.6 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	78°	77°	78°	77°	82°	87°	89°	90°	84°	83°	82°	81°
Feels like	79°	79°	79°	79°	88°	95°	98°	100°	91°	90°	89°	87°
Pressure, inHg	29.94	29.91	29.91	29.94	29.97	29.97	29.94	29.91	29.91	29.91	29.94	29.94
Wind, mph	1.7	1.3	1.5	1.5	1	1.7	3.3	4.3	2.1	1.3	0.5	1.5
Humidity, %	92%	91%	92%	92%	81%	64%	61%	62%	72%	76%	84%	88%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0.01 in	0 in	0.05 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	5.5 mi	6.2 mi	6.2 mi	5.8 mi	6.2 mi	4.4 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	80°	78°	78°	77°	81°	87°	88°	88°	87°	84°	82°	81°
Feels like	80°	80°	79°	79°	88°	95°	96°	96°	95°	91°	89°	87°
Pressure, inHg	29.94	29.91	29.88	29.91	29.94	29.97	29.91	29.88	29.85	29.85	29.88	29.88
Wind, mph	1.4	1.5	1.4	1.5	1	2.7	3.9	4.3	4.4	2.1	1.6	1.7
Humidity, %	92%	94%	94%	94%	83%	66%	62%	62%	64%	71%	82%	86%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0.01 in	0.01 in	0 in	0 in	0 in	0 in
Visibility	1.9 mi	1.4 mi	1.3 mi	2.8 mi	6.2 mi	6.2 mi	5.5 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	80°	79°	78°	79°	81°	86°	88°	87°	87°	86°	84°	83°
Feels like	80°	79°	80°	79°	87°	94°	97°	96°	94°	93°	92°	89°
Pressure, inHg	29.88	29.85	29.85	29.85	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88
Wind, mph	1.6	1.4	1.5	1.4	1.1	1.6	2.3	2.4	2.4	2.4	2.4	2.4
Humidity, %	89%	90%	91%	87%	80%	69%	64%	63%	63%	63%	63%	63%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0.01 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	3.2 mi	2.3 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	89°	79°	78°	77°	80°	84°	87°	89°	88°	88°	87°	84°
Feels like	89°	80°	79°	79°	83°	88°	93°	95°	94°	94°	91°	87°
Pressure, inHg	29.91	29.91	29.91	29.91	29.91	29.91	29.91	29.91	29.91	29.91	29.91	29.91
Wind, mph	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8
Humidity, %	56%	56%	56%	56%	56%	56%	56%	56%	56%	56%	56%	56%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	87°	79°	78°	78°	80°	83°	86°	86°	85°	83°	82°	81°
Feels like	87°	79°	79°	79°	84°	89°	93°	94°	92°	90°	88°	84°
Pressure, inHg	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94
Wind, mph	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Humidity, %	66%	66%	66%	66%	66%	66%	66%	66%	66%	66%	66%	66%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 11 h 43 min

Sunrise — 06:17

Sunset — 18:00

Sunrise and sunset in local time

Waxing crescent, 29%

Sunrise — —

Sunset — —

San Isidro, PR climate by month

The annual average temperature in San Isidro, PR is 79.2°. The warmest month is August (average high 86.9°), and the coldest is February (average low 71.2°). About 47.7 inches of precipitation fall per year, most of it in September (6.2 in). Figures are 60-year climate normals and records from 66 years of observations.

Month	High	Low	Precipitation	Wet days	Record high	Record low
January	80.9°	71.6°	2.0 in	16	87.8° (2024)	63.7° (2000)
February	81.5°	71.2°	1.9 in	15	89.1° (2010)	64.8° (1986)
March	82.7°	71.5°	2.3 in	16	90.7° (1981)	65.3° (1995)
April	84°	72.7°	3.6 in	18	91.4° (2024)	63.3° (1976)
May	85°	74.5°	5.5 in	22	93.6° (2005)	66.6° (1974)
June	86.3°	76.3°	3.9 in	21	91.6° (2023)	71.8° (2021)
July	86.6°	76.7°	4.1 in	23	92.3° (2017)	72.7° (2021)
August	86.9°	76.9°	4.9 in	24	93.2° (1995)	72.5° (2022)
September	86.9°	76.5°	6.2 in	25	93.4° (2023)	71.4° (2022)
October	85.6°	75.7°	6.2 in	25	93.7° (2024)	70.5° (1974)
November	83.3°	74.2°	4.7 in	22	91.4° (1960)	68° (1963)
December	81.4°	72.7°	2.5 in	18	87.8° (2023)	63.9° (1991)