Metapán weather in October

In October, Metapán sees average daytime highs of 30°C and overnight lows near 21°C, with 122 mm of rain across 15.4 wet days and about 11.7 hours of daylight. It is the 10th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 14% of the time in October, and the air most often feels muggy.

Daylight stretches from about 11 h 54 min at the start of October to 11 h 30 min by month's end. Set against the rest of the year, October is Metapán's 7th-clearest and 8th-windiest month. For the whole year in context, see Metapán's year-round climate.

Daytime high
30°
10th warmest
Overnight low
21°
6th coldest
Rainfall
122 mm
15.4 wet days
Daylight
11 h 42 min
5:53 AM – 5:33 PM
Cloud cover
71%
7th clearest
Wind
6 km/h
8th windiest
Solar energy
4.63 kWh/m²
Travel score
4.4
out of 10

Metapán is district in Northern Santa Ana, El Salvador.

Density
29/km²
people per km²

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical October day in Metapán reaches about 30°C in the afternoon and slips back to 21°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 32°C. Set against its neighbours, October runs about 1°C cooler than September and on par with November.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13021
23021
33021
43021
53021
63021
73021
83021
93021
102921
112921
122921
132921
142921
152921
162921
172921
182921
192921
203021
213021
223021
233020
243020
253020
263020
273020
283020
293020
303020
312920

How October really feels in Metapán

Once humidity and wind are folded in, October averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

October sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Metapán weather by month

How October compares with the rest of the year at a glance. October is the 10th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 18°00.111.26.9
Feb31° / 19°00.111.55.9
Mar32° / 20°20.611.94.9
Apr33° / 21°174.112.33.9
May32° / 22°9014.612.73.4
Jun31° / 21°11218.712.83.5
Jul31° / 21°7714.412.83.8
Aug31° / 21°8716.912.53.5
Sep31° / 21°15220.512.13.4
Oct30° / 21°12215.411.74.4
Nov29° / 20°223.511.36.2
Dec30° / 19°30.611.26.8

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 14% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 18% of October, with mostly cloudy or overcast conditions the remaining 68%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11882
21882
31981
42080
52080
62179
72179
82476
92476
102476
112674
122674
132773
142872
152971
163070
173268
183367
193565
203664
213763
223961
234060
244159
254357
264555
274654
284654
294852
304951
314951

Chance of precipitation in October

Any precipitation

Metapán gets around 122 mm of rain over 15.4 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 51% and peaks near 71% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
171
270
369
468
567
666
764
863
962
1061
1160
1258
1357
1455
1554
1652
1750
1849
1947
2045
2143
2241
2339
2437
2536
2634
2733
2831
2930
3028
3127

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

Most of October feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, October lands in the muggy band about 79% of days. Sticky, muggy-or-worse air turns up on roughly 82% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
103925
203925
304924
404924
505914
605914
706904
807894
907894
1008884
1109883
12010873
13011863
14012853
15113833
16114823
17115813
18216793
19217783
20319762
21320752
22422722
23423712
24424702
25526672
26527662
27628642
28629632
29730612
30831601
31831601

Wind in October

Winds average 6 km/h in October.

Across October, daily wind ranges from about 5 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 54 min at the start of October to 11 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 24 minutes over October. Sunrise moves from 5:51 AM to 5:57 AM, and sunset from 5:43 PM to 5:26 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.95:515:43
211.95:515:42
311.85:515:42
411.85:515:41
511.85:515:40
611.85:515:39
711.85:515:39
811.85:515:38
911.85:515:37
1011.85:525:37
1111.75:525:36
1211.75:525:35
1311.75:525:35
1411.75:525:34
1511.75:525:34
1611.75:535:33
1711.75:535:32
1811.65:535:32
1911.65:535:31
2011.65:545:31
2111.65:545:30
2211.65:545:30
2311.65:545:29
2411.65:555:29
2511.65:555:28
2611.55:555:28
2711.55:555:28
2811.55:565:27
2911.55:565:27
3011.55:565:26
3111.55:575:26

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.63 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 4.63 kWh/m² to a high of 6.22 kWh/m² in March across the year — October's 4.63 kWh/m² sits near the bottom.

024151015202531
Solar energy (kWh/m²)Level
14.5Bright
24.5Bright
34.5Bright
44.5Bright
54.5Bright
64.5Bright
74.5Bright
84.5Bright
94.5Bright
104.5Bright
114.5Bright
124.5Bright
134.5Bright
144.5Bright
154.5Bright
164.6Bright
174.6Bright
184.6Bright
194.6Bright
204.6Bright
214.6Bright
224.7Bright
234.7Bright
244.7Bright
254.7Bright
264.7Bright
274.8Bright
284.8Bright
294.8Bright
304.8Bright
314.8Bright
Planning a trip in October

Hazard calendar for Metapán

In seasonPeak

In October, Metapán sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Metapán's rainy season runs May–October, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is October a good time to visit Metapán?

Our two travel scores rate October for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

4.4
Sightseeing
6th-best month of the year
5.9
Beach & pool
7th-best month of the year

October is a reasonable time to visit Metapán for sightseeing.

What to pack for Metapán in October

From October's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In October, Metapán sees daytime highs around 30°C and nights near 21°C. Pack light clothes and rain gear. Worth having: sun protection. About 15 days see rain.

light clothesrain gearsun protection

UV index in Metapán in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Metapán peaks around April 12 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 13 at about 9 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highApr 12UV 14Dec 13UV 9
UV index (midday)Level
Jan10Very high
Feb13Extreme
Mar14Extreme
Apr14Extreme
May12Extreme
Jun13Extreme
Jul13Extreme
Aug13Extreme
Sep13Extreme
Oct12Extreme
Nov9Very high
Dec9Very high

Air quality in Metapán in October

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where October falls, not just the annual average.

Air quality in Metapán is worst in April — around 33 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (December, 16 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateApr 2133 µg/m³Dec 1716 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb18Moderate
Mar21Moderate
Apr33Moderate
May31Moderate
Jun21Moderate
Jul23Moderate
Aug20Moderate
Sep19Moderate
Oct18Moderate
Nov16Moderate
Dec16Moderate
Location & terrain

Where is Metapán?

Metapán sits at 14.3°N, 89.5°W, 471 m above sea level, in El Salvador. The nearest listed city is Esquipulas, 28 km away.

EsquipulasAsunción MitaSanta AnaChalchuapaJutiapaAguilares

Topography around Metapán

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Metapán.

Within 3 km, the terrain around Metapán has only modest variations in elevation — a maximum elevation change of 230 m around an average of 520 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 2,059 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,620 m.

The land around Metapán is covered by grassland (46%) and trees (32%) within 3 km, trees (46%) and grassland (31%) within 16 km, and trees (62%) and grassland (24%) within 80 km.

3 km
230 m
16 km
2,059 m
80 km
2,620 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
October weather nearby: Esquipulas 28 km · Asunción Mita 28 km · Santa Ana 40 km · San Luis Jilotepeque 46 km · Chalchuapa 46 km · Jutiapa 47 km · Aguilares 50 km · Chiquimula 53 km

El Salvador travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B
115 V · 60 Hz
Prices
≈ 41% of US
price level, 2025
GDP per capita
$5,767
2025
Happiness
6.6 / 10
World Happiness, 2025
Homicide rate
7.9
per 100k, 2022
Road deaths
20.9
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 523
Religion
Roman Catholic 44%Protestant 40%none 16%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Metapán (14.3333°, -89.45°, elevation 471 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).