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San Juan PR

Spring weather

Calculations are based on the last 8 years of historical weather data.

Temperatures

Maximum Temperatures

Minimum Temperatures

Maximum/minimum temperature averages are computed by averaging the max/min temperature of each day for a given period.

Conditions

Sunny Weather

Period	San Juan
Mar 1	4.3 hours/day
Mar 8	4.7 hours/day
Mar 15	4.0 hours/day
Mar 22	4.0 hours/day
Apr 1	5.6 hours/day
Apr 8	5.2 hours/day
Apr 15	4.1 hours/day
Apr 22	3.8 hours/day
May 1	4.3 hours/day
May 8	4.5 hours/day
May 15	3.9 hours/day
May 22	3.1 hours/day
Average	4.3 hours/day

Sun hours are computed from the number of hours of direct sunlight. The length of the day can affect these measurements; for example, northern cities have longer days in summer.

Precipitation Levels

Average amount of precipitation that falls in a form of a rain, snow, sleet or hail.

Wind Speed

Humidity

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Astronomy

Sunrise Time

Sunrise times are output in the local timezone of each place.

Sunset Time

Sunset times are output in the local timezone of each place.

Useful Day Length

Period	San Juan
Mar 1	11:31 hours
Mar 8	11:33 hours
Mar 15	11:35 hours
Mar 22	11:37 hours
Apr 1	11:38 hours
Apr 8	11:40 hours
Apr 15	11:42 hours
Apr 22	11:44 hours
May 1	11:47 hours
May 8	11:49 hours
May 15	11:52 hours
May 22	11:55 hours
Average	11:42 hours

Discards daylight hours before 7 AM. In places that are located to the west of the timezone, the sun rises and sets later compared to the cities that are located to the east. This means that the useful day length is longer in the cities located to the west of the time zone.

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Weather in San Juan

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Daily Forecast

Spring weather

Temperatures

Conditions

Astronomy

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	San Juan PR
Today Sat May 10
Sun May 11
Mon May 12
Tue May 13
Wed May 14
Thu May 15
Fri May 16

Period	San Juan
Mar 1	82.2°F
Mar 8	82.4°F
Mar 15	81.9°F
Mar 22	82.9°F
Apr 1	83.8°F
Apr 8	84.2°F
Apr 15	83.8°F
Apr 22	83.8°F
May 1	84.7°F
May 8	85.8°F
May 15	86.7°F
May 22	85.6°F
Average	84.0°F

Period	San Juan
Mar 1	71.2°F
Mar 8	71.2°F
Mar 15	71.4°F
Mar 22	71.8°F
Apr 1	72.3°F
Apr 8	73.0°F
Apr 15	73.0°F
Apr 22	73.2°F
May 1	74.1°F
May 8	74.3°F
May 15	75.2°F
May 22	75.6°F
Average	73.0°F

Period	San Juan
Mar 1	0.2in
Mar 8	0.1in
Mar 15	0.1in
Mar 22	0.1in
Apr 1	0.1in
Apr 8	0.1in
Apr 15	0.1in
Apr 22	0.1in
May 1	0.1in
May 8	0.1in
May 15	0.0in
May 22	0.1in
Average	0.1in

Period	San Juan
Mar 1	11.9mph
Mar 8	11.8mph
Mar 15	11.6mph
Mar 22	11.9mph
Apr 1	11.6mph
Apr 8	11.4mph
Apr 15	12.4mph
Apr 22	11.8mph
May 1	12.1mph
May 8	12.0mph
May 15	12.4mph
May 22	11.5mph
Average	11.9mph

Period	San Juan
Mar 1	77.1%
Mar 8	78.0%
Mar 15	77.1%
Mar 22	76.4%
Apr 1	75.6%
Apr 8	76.1%
Apr 15	76.2%
Apr 22	76.9%
May 1	78.0%
May 8	77.4%
May 15	76.9%
May 22	78.1%
Average	77.0%

Period	San Juan
Mar 1	6:41
Mar 8	6:35
Mar 15	6:30
Mar 22	6:23
Apr 1	6:16
Apr 8	6:10
Apr 15	6:05
Apr 22	6:00
May 1	5:56
May 8	5:53
May 15	5:50
May 22	5:49
Average	6:12

Period	San Juan
Mar 1	18:31
Mar 8	18:33
Mar 15	18:35
Mar 22	18:37
Apr 1	18:38
Apr 8	18:40
Apr 15	18:42
Apr 22	18:44
May 1	18:47
May 8	18:49
May 15	18:52
May 22	18:55
Average	18:42