San Juan 30 Day Weather

  1. San Juan 30 Day Weather
  2. 30 Days in Brief
  3. Weather Forecast for San Juan For The Next 30 Days
  4. 30-Day Temperature and Rainfall Posibility
  5. 30-Day Rainfall Forecast for San Juan
  6. San Juan's weather
  7. Frequently asked questions
  8. Comments

30 Days in Brief

  • Lowest 7°C (May. 19)
  • Precipitation 0mm
  • Highest 23°C (May. 31)
  • Humidity 57% Average
  • Highest chance of rain 0%
  • Sunshine hours 10 hours Average

Weather Forecast for San Juan For The Next 30 Days

Sun 19/05
7° / 17°
Scattered Clouds
3.6 km/h 7° / 17°
  • Day/Night: 6°/9°
  • Morning/Afternoon: 6°/16°
  • Pressure: 1025 hPa
  • Sunrise/Sunset: 18:17 PM/04:43 AM
  • Wind: 3.6 km/h
  • Humidity: 51%
Mon 20/05
9° / 21°
Light Rain
4.33 km/h 9° / 21°
  • Day/Night: 8°/14°
  • Morning/Afternoon: 7°/20°
  • Pressure: 1015 hPa
  • Sunrise/Sunset: 18:18 PM/04:43 AM
  • Wind: 4.33 km/h
  • Humidity: 45%
Tue 21/05
11° / 17°
Light Rain
1.57 km/h 11° / 17°
  • Day/Night: 10°/12°
  • Morning/Afternoon: 12°/16°
  • Pressure: 1016 hPa
  • Sunrise/Sunset: 18:19 PM/04:42 AM
  • Wind: 1.57 km/h
  • Humidity: 63%
Wed 22/05
11° / 15°
Light Rain
1.45 km/h 11° / 15°
  • Day/Night: 10°/12°
  • Morning/Afternoon: 10°/14°
  • Pressure: 1016 hPa
  • Sunrise/Sunset: 18:19 PM/04:42 AM
  • Wind: 1.45 km/h
  • Humidity: 79%
Thu 23/05
9° / 14°
Light Rain
1.77 km/h 9° / 14°
  • Day/Night: 10°/10°
  • Morning/Afternoon: 10°/13°
  • Pressure: 1024 hPa
  • Sunrise/Sunset: 18:20 PM/04:41 AM
  • Wind: 1.77 km/h
  • Humidity: 89%
Fri 24/05
9° / 16°
Light Rain
1.66 km/h 9° / 16°
  • Day/Night: 9°/10°
  • Morning/Afternoon: 9°/15°
  • Pressure: 1024 hPa
  • Sunrise/Sunset: 18:21 PM/04:41 AM
  • Wind: 1.66 km/h
  • Humidity: 80%
Sat 25/05
9° / 14°
Broken Clouds
3.8 km/h 9° / 14°
  • Day/Night: 8°/8°
  • Morning/Afternoon: 9°/12°
  • Pressure: 1029 hPa
  • Sunrise/Sunset: 18:21 PM/04:40 AM
  • Wind: 3.8 km/h
  • Humidity: 81%
Sun 26/05
9° / 15°
Broken Clouds
3.29 km/h 9° / 15°
  • Day/Night: 7°/10°
  • Morning/Afternoon: 7°/14°
  • Pressure: 1023 hPa
  • Sunrise/Sunset: 18:22 PM/04:40 AM
  • Wind: 3.29 km/h
  • Humidity: 64%
Mon 27/05
9° / 18°
Scattered Clouds
2.89 km/h 9° / 18°
  • Day/Night: 8°/11°
  • Morning/Afternoon: 8°/17°
  • Pressure: 1020 hPa
  • Sunrise/Sunset: 18:22 PM/04:40 AM
  • Wind: 2.89 km/h
  • Humidity: 66%
Tue 28/05
9° / 20°
Few Clouds
2.6 km/h 9° / 20°
  • Day/Night: 8°/13°
  • Morning/Afternoon: 9°/19°
  • Pressure: 1023 hPa
  • Sunrise/Sunset: 18:23 PM/04:39 AM
  • Wind: 2.6 km/h
  • Humidity: 66%
Wed 29/05
11° / 20°
Broken Clouds
2.71 km/h 11° / 20°
  • Day/Night: 10°/13°
  • Morning/Afternoon: 10°/19°
  • Pressure: 1019 hPa
  • Sunrise/Sunset: 18:24 PM/04:39 AM
  • Wind: 2.71 km/h
  • Humidity: 61%
Thu 30/05
10° / 22°
Sky Is Clear
4.15 km/h 10° / 22°
  • Day/Night: 9°/15°
  • Morning/Afternoon: 10°/21°
  • Pressure: 1022 hPa
  • Sunrise/Sunset: 18:24 PM/04:39 AM
  • Wind: 4.15 km/h
  • Humidity: 55%
Fri 31/05
13° / 23°
Light Rain
4.45 km/h 13° / 23°
  • Day/Night: 12°/16°
  • Morning/Afternoon: 12°/22°
  • Pressure: 1015 hPa
  • Sunrise/Sunset: 18:25 PM/04:39 AM
  • Wind: 4.45 km/h
  • Humidity: 45%
Sat 01/06
12° / 20°
Light Rain
3.16 km/h 12° / 20°
  • Day/Night: 13°/14°
  • Morning/Afternoon: 14°/19°
  • Pressure: 1016 hPa
  • Sunrise/Sunset: 18:25 PM/04:38 AM
  • Wind: 3.16 km/h
  • Humidity: 72%
Sun 02/06
9° / 17°
Scattered Clouds
3.4 km/h 9° / 17°
  • Day/Night: 8°/10°
  • Morning/Afternoon: 11°/16°
  • Pressure: 1018 hPa
  • Sunrise/Sunset: 18:26 PM/04:38 AM
  • Wind: 3.4 km/h
  • Humidity: 43%
Mon 03/06
8° / 16°
Broken Clouds
3.83 km/h 8° / 16°
  • Day/Night: 8°/10°
  • Morning/Afternoon: 8°/15°
  • Pressure: 1027 hPa
  • Sunrise/Sunset: 18:26 PM/04:38 AM
  • Wind: 3.83 km/h
  • Humidity: 66%
Tue 04/06
10° / 19°
Scattered Clouds
3.36 km/h 10° / 19°
  • Day/Night: 8°/12°
  • Morning/Afternoon: 10°/18°
  • Pressure: 1023 hPa
  • Sunrise/Sunset: 18:27 PM/04:38 AM
  • Wind: 3.36 km/h
  • Humidity: 44%
Wed 05/06
11° / 21°
Broken Clouds
4.39 km/h 11° / 21°
  • Day/Night: 9°/14°
  • Morning/Afternoon: 10°/20°
  • Pressure: 1016 hPa
  • Sunrise/Sunset: 18:27 PM/04:38 AM
  • Wind: 4.39 km/h
  • Humidity: 39%
Thu 06/06
13° / 21°
Light Rain
5.36 km/h 13° / 21°
  • Day/Night: 12°/15°
  • Morning/Afternoon: 12°/20°
  • Pressure: 1011 hPa
  • Sunrise/Sunset: 18:28 PM/04:37 AM
  • Wind: 5.36 km/h
  • Humidity: 38%
Fri 07/06
14° / 21°
Light Rain
6.98 km/h 14° / 21°
  • Day/Night: 13°/17°
  • Morning/Afternoon: 13°/20°
  • Pressure: 1010 hPa
  • Sunrise/Sunset: 18:28 PM/04:37 AM
  • Wind: 6.98 km/h
  • Humidity: 34%
Sat 08/06
13° / 19°
Light Rain
6.37 km/h 13° / 19°
  • Day/Night: 13°/14°
  • Morning/Afternoon: 14°/18°
  • Pressure: 1008 hPa
  • Sunrise/Sunset: 18:29 PM/04:37 AM
  • Wind: 6.37 km/h
  • Humidity: 49%
Sun 09/06
13° / 20°
Light Rain
3.95 km/h 13° / 20°
  • Day/Night: 11°/14°
  • Morning/Afternoon: 12°/19°
  • Pressure: 1010 hPa
  • Sunrise/Sunset: 18:29 PM/04:37 AM
  • Wind: 3.95 km/h
  • Humidity: 63%
Mon 10/06
11° / 20°
Scattered Clouds
3.95 km/h 11° / 20°
  • Day/Night: 10°/13°
  • Morning/Afternoon: 12°/19°
  • Pressure: 1017 hPa
  • Sunrise/Sunset: 18:29 PM/04:37 AM
  • Wind: 3.95 km/h
  • Humidity: 56%
Tue 11/06
11° / 19°
Broken Clouds
2.64 km/h 11° / 19°
  • Day/Night: 11°/13°
  • Morning/Afternoon: 10°/18°
  • Pressure: 1021 hPa
  • Sunrise/Sunset: 18:30 PM/04:37 AM
  • Wind: 2.64 km/h
  • Humidity: 67%
Wed 12/06
11° / 21°
Few Clouds
3.37 km/h 11° / 21°
  • Day/Night: 9°/13°
  • Morning/Afternoon: 10°/20°
  • Pressure: 1019 hPa
  • Sunrise/Sunset: 18:30 PM/04:37 AM
  • Wind: 3.37 km/h
  • Humidity: 45%
Thu 13/06
11° / 23°
Sky Is Clear
3.29 km/h 11° / 23°
  • Day/Night: 9°/13°
  • Morning/Afternoon: 10°/22°
  • Pressure: 1019 hPa
  • Sunrise/Sunset: 18:31 PM/04:37 AM
  • Wind: 3.29 km/h
  • Humidity: 34%
Fri 14/06
10° / 21°
Sky Is Clear
2.64 km/h 10° / 21°
  • Day/Night: 9°/12°
  • Morning/Afternoon: 10°/19°
  • Pressure: 1020 hPa
  • Sunrise/Sunset: 18:31 PM/04:37 AM
  • Wind: 2.64 km/h
  • Humidity: 48%
Sat 15/06
10° / 19°
Few Clouds
2.64 km/h 10° / 19°
  • Day/Night: 9°/13°
  • Morning/Afternoon: 9°/18°
  • Pressure: 1022 hPa
  • Sunrise/Sunset: 18:31 PM/04:37 AM
  • Wind: 2.64 km/h
  • Humidity: 65%
Sun 16/06
11° / 21°
Scattered Clouds
3.56 km/h 11° / 21°
  • Day/Night: 10°/14°
  • Morning/Afternoon: 10°/20°
  • Pressure: 1020 hPa
  • Sunrise/Sunset: 18:32 PM/04:37 AM
  • Wind: 3.56 km/h
  • Humidity: 43%

30-Day Temperature and Rainfall Posibility

30-Day Rainfall Forecast for San Juan

San Juan's weather

See more

Frequently asked questions

1.What is the average temperature in San Juan for the next 30 days?

The average temperature in San Juan over the next 30 days is expected to range between 7.29°C and 23.31°C, with the highest occurring on 19 May and the lowest on 31 May.

2.What days have the highest UV index in the upcoming 30-day forecast for San Juan?

In the next 30 days, the highest UV indexes are expected to be on the 22nd, 24th, and 25th of April. With index values potentially reaching 7.25, 6.9, and 6.5 respectively.

3.Will humidity levels be high in San Juan during this period?

Yes, humidity levels in San Juan are typically high, often ranging between 34% and 89%, with a peak expected on 23 May, reaching 89%.

4.What will be the heaviest rainfall day in San Juan in the next 30 days?

The heaviest rainfall is expected on 22 May, with an estimated 8.32mm.

5.What is the total expected rainfall in San Juan for the upcoming 30 days?

The total rainfall over the next 30 days is predicted to be around 23mm.

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San Juan s' weather

11°C
Clear Sky
It feels like 9°
  • Sunrise/Sunset 18:17 PM / 04:43 AM
  • Min/Max 11°/11°
  • Humidity 45%
  • Pressure 1023 hPa
  • Visibility 10 km
  • Wind 6.19 km/h

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO 267.03
  • NH3 0.34
  • NO 0
  • NO2 4.28
  • O3 24.32
  • PM10 7.5
  • PM25 3.56
  • SO2 1.15

Sunrise / Sunset

18:17 PM
04:43 AM