Weather archive in San Juan for the last week, weather in San Juan for september 2025 year

Weather & Climate
Weather archive
USA
Puerto Rico
Fernando Luis Ribas Dominicci Airport

WEATHER IN San Juan

Weather forecast in San Juan
Climate monitor in San Juan

Time and date
09:45	06.09
10:45	06.09
11:45	06.09
12:45	06.09
13:45	06.09
14:50	06.09
15:45	06.09
16:45	06.09
17:49	06.09
18:50	06.09
06:50	07.09
07:45	07.09
08:45	07.09
09:45	07.09
10:45	07.09
11:45	07.09
12:45	07.09
13:45	07.09
14:45	07.09
15:45	07.09
16:45	07.09
17:45	07.09
18:45	07.09
06:45	08.09
07:45	08.09
08:45	08.09
09:46	08.09
10:46	08.09
11:45	08.09
12:45	08.09
13:45	08.09
14:45	08.09
15:07	08.09
15:45	08.09
16:45	08.09
17:45	08.09
06:45	09.09
07:50	09.09
08:45	09.09
09:55	09.09
10:45	09.09
11:45	09.09
12:45	09.09
13:45	09.09
14:45	09.09
15:45	09.09
16:45	09.09
17:45	09.09

Wind (dir.,mph)		Visibility	Phenomena	Clouds	Т (F)	Тd (F)	f (%)	Тe (F)	Тes (F)	Comfort	P (in)	Po (in)	Тmin (F)	Tmax (F)	R (in)	R24 (in)	S (in)
E	8 {4}	10 miles		5/5 3500 ft [Ac]	86	77	75	109	117	risk of overheating		30.03
S	9 {5}	10 miles		8/5 3500 ft [Ac]	88	77	70	111	117	risk of overheating		30.02
S	3 {2}	10 miles		5/5 3500 ft [Ac]	82	73	74	99	117	very stuffily		30.01
E	8 {4}	10 miles		5/5 3500 ft [Ac]	86	75	70	106	120	risk of overheating		29.99
S	11 {6}	6 miles	heavy rain	8/8 1200 ft [Cb]	86	73	66	104	108	very stuffily		29.99
S	9 {5}	8 miles		8/8 1200 ft	81	73	79	97	100	very stuffily		29.97
S	5 {2}	8 miles		8/5 1200 ft [Ac]	81	73	79	97	104	very stuffily		29.97
		8 miles		8/5 2500 ft [Ac]	82	75	79	102	108	very stuffily		29.96
calm	0	8 miles		8/5 2000 ft [Ac]	84	75	74	104	106	very stuffily		29.97
SE	7 {4}	10 miles		8/5 3500 ft [Ac]	84	75	74	104	104	very stuffily		29.98
SE	7 {4}	10 miles		8/5 3500 ft [Ac]	79	73	84	95	95	very stuffily		300.00
S	7 {4}	10 miles		8/5 3500 ft [Ac]	79	75	89	97	97	very stuffily		300.00
SE	6 {3}	10 miles		8/5 3500 ft [Ac]	81	75	84	99	100	very stuffily		30.02
E	7 {4}	10 miles		8/5 3500 ft [Ac]	82	73	74	99	102	very stuffily		30.03
E	7 {4}	10 miles		8/5 3500 ft [Ac]	82	73	74	99	106	very stuffily		30.02
E	8 {4}	10 miles		8/8 2500 ft	86	75	70	106	111	very stuffily		300.00
E	15 {8}	8 miles	showers	8/5 2500 ft [Ac Cb]	88	77	70	111	115	risk of overheating		29.97
E	15 {8}	8 miles	showers	8/5 2500 ft [Ac Cb]	88	75	66	109	111	risk of overheating		29.96
E	13 {6}	8 miles	showers	8/8 2500 ft [Cb]	88	75	66	109	111	very stuffily		29.95
E	11 {6}	8 miles	showers	8/8 2500 ft [Cb]	84	75	74	104	106	very stuffily		29.94
S	8 {4}	8 miles	showers	8/8 2500 ft [Cb]	81	75	84	99	102	very stuffily		29.96
S	3 {2}	10 miles		8/8 2500 ft	81	75	84	99	100	very stuffily		29.95
SE	6 {3}	10 miles		8/8 1200 ft	82	77	84	104	106	very stuffily		29.96
S	3 {2}	10 miles		8/5 3000 ft [Ac]	79	75	89	97	97	very stuffily		29.97
S	3 {2}	10 miles		8/5 2500 ft [Ac]	79	75	89	97	97	very stuffily		300.00
S	6 {3}	10 miles		8/5 2500 ft [Ac]	82	75	79	102	104	very stuffily		30.01
S	9 {5}	10 miles		8/8 2500 ft	86	73	66	104	106	very stuffily		30.02
E	7 {4}	8 miles	slight rain	8/8 1800 ft [Ns]	84	75	74	104	108	very stuffily		30.02
E	11 {6}	10 miles	showers	8/8 2000 ft [Cb]	86	77	75	109	113	very stuffily		300.00
E	9 {5}	8 miles	rain showers	8/8 2500 ft [Cb]	84	79	84	111	115	very stuffily		29.98
N	7 {4}	8 miles	rain showers	8/8 1800 ft [Cb]	82	79	89	108	113	very stuffily		29.97
S	11 {6}	miles	heavy rain	8/8 2000 ft [Cb]	79	75	89	97	100	very stuffily		29.97
		5 miles	slight rain	8/8 2000 ft [Ns]	79	75	89
calm	0	10 miles		8/8 3000 ft [Ac]	81	75	84	99	106	very stuffily		29.95
calm	0	10 miles		8/8 3000 ft [Ac]	82	75	79	102	106	very stuffily		29.95
E	9 {5}	10 miles		8/8 3000 ft [Ac]	82	77	84	104	106	very stuffily		29.96
calm	0	10 miles		5/5 4500 ft	79	73	84	95	95	very stuffily		29.98
S	3 {2}	10 miles		5/5 4500 ft	81	75	84	99	100	very stuffily		29.99
SE	6 {3}	10 miles		5/5 4500 ft	84	75	74	104	108	very stuffily		30.01
E	6 {3}	10 miles		5/5 3500 ft	86	75	70	106	113	risk of overheating		30.01
E	9 {5}	10 miles		5/5 3500 ft	86	77	75	109	118	risk of overheating		300.00
NE	8 {4}	10 miles		8/5 3000 ft [Ac]	86	79	79	113	120	risk of overheating		29.98
E	11 {6}	10 miles		8/5 3000 ft [Ac]	88	77	70	111	117	risk of overheating		29.97
NE	11 {6}	8 miles	thunderstorm with rain	8/5 3500 ft [Ac Cb]	88	79	75	115	120	risk of overheating		29.95
E	11 {6}	10 miles	rain showers	8/8 2000 ft [Cb]	86	77	75	109	113	very stuffily		29.94
E	11 {6}	10 miles	showers	8/8 2000 ft [Cb]	86	79	79	113	115	very stuffily		29.95
E	11 {6}	10 miles	showers	8/8 2000 ft [Cb]	84	79	84	111	111	very stuffily		29.95
S	6 {3}	10 miles	showers	8/8 2000 ft [Cb]	82	77	84	104	106	very stuffily		29.95

Weather station location Fernando Luis Ribas Dominicci Airport: latitude 18.4568 longitude -66.0981 Height above sea level 3 m.

The archive shows weather in San Juan for the last 1-2 days. The actual weather information in the database is updated hourly! The entire month and previous months archive data can be obtained by selecting the date range of interest from the drop-down list and pressing the "Enter!".

Attention! The METAR weather archive in database for stations not included in the climate monitor is stored for no more than 60 days. It makes no sense to try to choose an earlier date.

Attention! The time in the tables is local time (not including daylight saving time). To obtain Universal Time, subtract the correction, which is equal to -4 h.

See also the weather archive in nearby cities and at nearby weather stations:

Partners of our site:

Column explanations:

Wind - indicated wind speed in m/s - average for 10 minutes, gusts within and between terms (in curly brackets) and direction from which the wind blows: N - North, NE - North-East, E - East, SE - South-East , S - South, SW - South-West, W - West, NW - North-West.
Visibility - horizontal range of visibility in meters or kilometers. When visibility is from 1 to 10 km in the absence of precipitation, haze is usually observed, and when visibility is reduced to 1 km or less, fog is observed. In dry weather, visibility may be reduced by smoke, dust, or haze.
Phenomena - atmospheric phenomena observed during the period of observations.
Clouds - are through slash total and lower clouds in points, and the height of the lower border of the cloud in meters; square brackets contain cloud forms: Ci - Cirrus, Cs - Cirrostratus, Cc - Cirrocumulus, Ac - Altocumulus, As - Altostratus, Sc - Stratocumulus, Ns - Nimbostratus, Cu - Cumulus, Cb - Cumulonimbus. For more information about cloud classification, see the cloud Atlas (PDF).
T - Air temperature - temperature measured at a height of 2 m above the ground.
Td - Dew point temperature - the temperature at which the water vapor contained in the air reaches saturation.
f - Relative humidity measured at a height of 2 m above the ground.
Te - Effective temperature is the temperature felt by a seasonally dressed person in the shade. Characteristic of stuffy weather. The calculation takes into account the effects of air humidity and wind speed on a person's heat sensation.
Tes - Effective sun temperature - The temperature a person feels, corrected for solar heating. Characteristic of sweltering weather. Depends on the height of the sun above the horizon, cloud cover, and wind speed. At night, overcast, and with winds of 12 m/s or more, the correction is zero.
P - Atmospheric pressure - atmospheric pressure reduced to sea level.
Po - Atmospheric pressure - atmospheric pressure measured at the station level.
Tmin - Minimum temperature - minimum air temperature at a height of 2 m above the ground.
Tmax - Maximum temperature - maximum air temperature at a height of 2 m above the ground.
R - Precipitation - The amount of precipitation over a period of time, mm. When you hover over the number, the time period for which the specified amount of precipitation has fallen.
R24 - Precipitation 24h - The amount of precipitation in 24 hours, mm.
S - Snow cover - The height of the snow cover. When you hover the mouse over the number - the state of the snow cover and the degree of coverage in points.