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Santa Rosa de Lima — VanSky 26 (Challenging)

Small town · Departamento de La Unión, El Salvador

35° Partly cloudy
VanSky
26
Challenging
Comfortable days: 0 of 7
Feels like
38°C
Wind
14 km/h
Precip
0%
Humidity
42%
UV
—
/
05:39 / 18:04

VanSky index for Santa Rosa de Lima, El Salvador — 26 out of 100 (Challenging). Decide in seconds: temperature, precipitation, wind and solar output. Data refreshed several times a day from real weather observations.

The main score is weekly (7-day average). The “Today” toggle shows the current day, and the region page compares cities “by area”.

Santa Rosa de Lima, El Salvador — VanSky 26 out of 100. Difficult — consider alternatives. Ranked #44 of 44 cities in the country (as of 30 August 2026). Temperature 39°C, wind 14 km/h. Solar panels yield 2.6 kWh/day at 400 W — enough for full autonomy.

∅ 7-day average

Sleep
93
25°C
Night temperature
Solar
60
2.6 kWh
for 500W panels • sunny 12h
Driving
88
14 km/h
Wind speed (gusts 27)
Condensation
Low
42%
Humidity level • Dew point 20.1°C muggy
Awning
Safe
27 km/h
Max gusts
Air Quality
Moderate
55 AQI
PM2.5: 9.6 μg/m³

Upcoming forecast

Su
30.08
day
39°
night
25°
solar
2.6 kWh
wind
14 km/h
gusts 27 км/ч
VanSky 25
comfort
Mo
31.08
day
39°
night
25°
solar
2.4 kWh
wind
14 km/h
gusts 31 км/ч
VanSky 25
comfort
Tu
01.09
day
35°
night
25°
solar
2.4 kWh
wind
11 km/h
gusts 22 км/ч
VanSky 35
comfort
We
02.09
day
35°
night
25°
solar
2.5 kWh
wind
11 km/h
gusts 22 км/ч
VanSky 35
comfort
Th
03.09
day
35°
night
25°
solar
2.2 kWh
wind
7 km/h
gusts 21 км/ч
VanSky 33
comfort
Fr
04.09
day
36°
night
25°
solar
2.5 kWh
wind
8 km/h
gusts 21 км/ч
VanSky 25
comfort
Sa
05.09
day
38°
night
26°
solar
2.9 kWh
wind
11 km/h
VanSky 25
comfort

Santa Rosa de Lima on map

Open full map →
Open-Meteo

Solar — W Panels W

Today's output
Peak hours
6.5h
sunny 12h
Usage estimate

Travel recommendations

  • Wind is calm — safe to open the awning and leave it out overnight.
  • Extreme heat (38.8°C) — park in shade, use a windshield reflector, drink plenty of water.

Air Quality Today

55
Good
Fair
Moderate
Poor
Danger
55
Moderate
Moderate pollution — people with allergies or asthma should reduce time outdoors.
PM2.5
9.6
μg/m³
Good
Dust
1
μg/m³
Good
Pollen
—

Similar by VanSky

Cities with a close score — route alternatives

VanSky Index

A weather comfort index for travel: a 0–100 score. Recalculated daily from live weather data — temperature, rainfall, wind and sun.

80–100 Ideal
60–79 Comfortable
40–59 Acceptable
20–39 Challenging
0–19 Extreme

How it's calculated:

  • Thermal comfort 35%
  • Sunshine 25%
  • Precipitation 25%
  • Wind 15%

Data: Open-Meteo · Updated several times a day

Where the weather is best in El Salvador

Santa Rosa de Lima ranks 36 of 44 cities. Country average VanSky — 36.

Best
1
Antiguo Cuscatlán
48 2
Zaragoza
48 3
Santa Tecla
48 4
Ahuachapán
45 5
Santo Tomás
45
Harshest
La Unión
25
Chalatenango
25
Santa Rosa de Lima you are here
25
Acajutla
25
Puerto El Triunfo
23
All 44 cities in the country

Frequently Asked Questions

Is it possible to live in a motorhome in Santa Rosa de Lima?
The weekly VanSky index for Santa Rosa de Lima is 26 out of 100 (7-day average). Above 60 is comfortable for parking, below 40 — consider alternatives. Check the 7-day forecast on this page.
What is the solar panel output in Santa Rosa de Lima?
Solar panel output data for Santa Rosa de Lima is calculated from real peak sun hours. The result is shown in the Solar section — you can adjust it to your panel wattage.
How does VanSky calculate the comfort index for Santa Rosa de Lima?
The index for Santa Rosa de Lima is calculated using: thermal comfort (temperature + humidity), precipitation, wind, and solar activity. Extreme conditions — frost, storm, heavy rain — drive the score toward zero.

Nearby cities

San Francisco 24 km La Unión 32 km San Miguel 35 km Nacaome Honduras · 45 km San Lorenzo Honduras · 53 km Jucuapa 54 km San Rafael Oriente 56 km Marcala Honduras · 61 km

Other Tools

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SV El Salvador — fuel prices

Updated: 30.08.2026

Gasolina Regular

$1.21 /l

€1.04 · £0.89/l

49 of 168

cheaper than 71% of countries

Midgrade

$1.30 /l

€1.12 · £0.96/l

26 of 100

cheaper than 75% of countries

Diésel

$1.21 /l

€1.05 · £0.90/l

48 of 166

cheaper than 72% of countries

All countries Prices: El Salvador

Popular route

Distance

Fuel cost

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Reference data, not legal advice. Rules change without notice — check with the consulate or at the border.

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