Weather Isla San Dionisio the day after tomorrow

PLACES IN THE AREA

30 °C	34 °C	9 am
31 °C	36 °C	12 pm
31 °C	36 °C	3 pm

sunrise 5:37 am
sunset 6:07 pm

HOURLY

Weather forecast Isla San Dionisio April 21, 2026

During the day cloudy, later morning rain showers. The highest temperature 33 °C. Total rainfall 6.0 mm. At night cloudy. The lowest temperature 24 °C.

Interactive map weather El Salvador

GPS: 13.2333; -88.4667

altitude: 4 m
local time:

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Weather forecast Isla San Dionisio, El Salvador extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Tuesday 04/21/2026
12 AM 2 AM	cloudy	25 °C 30 °C	0.0 mm	1.3 m/s 5 km/h north-northwest	1014 hPa	93 %	23 °C	51 %	0%	10%	38%	15%
1 AM 3 AM	partly cloudy	25 °C 30 °C	0.0 mm	1.7 m/s 6 km/h north	1013 hPa	88 %	22 °C	37 %	0%	4%	23%	17%
2 AM 4 AM	cloudy	25 °C 30 °C	0.0 mm	2.3 m/s 8 km/h north-northwest	1013 hPa	87 %	22 °C	43 %	0%	3%	28%	20%
3 AM 5 AM	cloudy	25 °C 30 °C	0.0 mm	2.1 m/s 8 km/h north	1013 hPa	87 %	22 °C	50 %	0%	7%	18%	39%
4 AM 6 AM	light rain showers	24 °C 28 °C	0.2 mm	1.9 m/s 7 km/h north-northeast	1013 hPa	87 %	22 °C	67 %	0%	7%	7%	63%
5 AM 7 AM	cloudy	24 °C 28 °C	0.0 mm	1.1 m/s 4 km/h northeast	1013 hPa	88 %	22 °C	71 %	0%	18%	17%	61%
6 AM 8 AM	cloudy	24 °C 29 °C	0.0 mm	1.3 m/s 5 km/h northeast	1014 hPa	90 %	22 °C	53 %	0%	3%	9%	47%
7 AM 9 AM	cloudy	26 °C 31 °C	0.0 mm	1.6 m/s 6 km/h east-southeast	1015 hPa	85 %	23 °C	53 %	0%	0%	7%	50%
8 AM 10 AM	cloudy	28 °C 33 °C	0.0 mm	1.2 m/s 4 km/h south	1015 hPa	72 %	22 °C	70 %	0%	7%	0%	68%
9 AM 11 AM	cloudy	30 °C 35 °C	0.0 mm	1.5 m/s 5 km/h south-southwest	1015 hPa	66 %	22 °C	70 %	0%	17%	3%	64%
10 AM 12 PM	cloudy	31 °C 36 °C	0.0 mm	1.9 m/s 7 km/h south	1015 hPa	61 %	22 °C	72 %	0%	68%	8%	3%
11 AM 1 PM	heavy rain showers	33 °C 37 °C	2.2 mm	2.9 m/s 10 km/h south	1014 hPa	54 %	22 °C	80 %	0%	77%	16%	2%
12 PM 2 PM	rain showers	31 °C 36 °C	0.6 mm	3.9 m/s 14 km/h south	1013 hPa	67 %	24 °C	74 %	0%	20%	48%	43%
1 PM 3 PM	light rain showers	29 °C 34 °C	0.2 mm	3.1 m/s 11 km/h south	1012 hPa	72 %	23 °C	61 %	0%	9%	29%	40%
2 PM 4 PM	light rain showers	31 °C 36 °C	0.2 mm	3.0 m/s 11 km/h south	1011 hPa	65 %	23 °C	62 %	0%	6%	25%	49%
3 PM 5 PM	light rain showers	31 °C 36 °C	0.2 mm	2.9 m/s 10 km/h southwest	1010 hPa	63 %	23 °C	53 %	0%	3%	32%	32%
4 PM 6 PM	light rain showers	30 °C 35 °C	0.2 mm	2.7 m/s 10 km/h southwest	1010 hPa	66 %	23 °C	85 %	0%	0%	18%	82%
5 PM 7 PM	light rain showers	29 °C 34 °C	0.1 mm	2.5 m/s 9 km/h west-northwest	1010 hPa	72 %	23 °C	64 %	0%	14%	30%	44%
6 PM 8 PM	rain showers	27 °C 32 °C	1.7 mm	1.6 m/s 6 km/h northwest	1011 hPa	80 %	23 °C	58 %	0%	1%	33%	38%
Wednesday 04/22/2026
12 AM 2 AM	cloudy	25 °C 31 °C	0.0 mm	1.1 m/s 4 km/h north-northeast	1013 hPa	95 %	24 °C	71 %	0%	3%	28%	60%
6 AM 8 AM	rain showers	25 °C 30 °C	3.8 mm	0.4 m/s 1 km/h northeast	1014 hPa	83 %	21 °C	50 %	0%	2%	10%	43%
12 PM 2 PM	overcast	28 °C 34 °C	0.5 mm	0.6 m/s 2 km/h west-southwest	1014 hPa	78 %	23 °C	100 %	0%	12%	18%	100%
6 PM 8 PM	rain showers	28 °C 34 °C	3.7 mm	2.4 m/s 9 km/h west-southwest	1010 hPa	81 %	24 °C	27 %	0%	0%	26%	0%

Isla San Dionisio, El Salvador - information

State: El Salvador

GPS coordinates: 13.2333; -88.4667

Time zone: America / El Salvador time difference in hours with time in US is -8 hours

Altitude: 4 m
The administrative part:

Departamento de Usulután, Usulután

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Weather Isla San Dionisio, El Salvador. Weather forecast Isla San Dionisio.

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Data source

Weather forecast for Isla San Dionisio is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information Isla San Dionisio

data are always in the local time

Sun and light

April 21, 2026

Sunrise:	Sunset:
5:37 am	6:07 pm
Noon:	Length of day:
11:52 am	12:30
Start of civil twilight*:	End of civil twilight*:
5:15 am	6:29 pm
Start of nautical twilight*:	End of nautical twilight*:
4:50 am	6:54 pm
Start of astronomical twilight*:	End of astronomical twilight*:
4:24 am	7:20 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
04/21/2026 9:22 am	04/21/2026 10:52 pm
Next new moon:	Next full moon:
05/16/2026	05/01/2026