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San Fernando — VanSky 25 (Challenging)

District seat · Tamaulipas, Mexico

37° Partly cloudy
VanSky
25
Challenging
Comfortable days: 0 of 7
Feels like
40°C
Wind
28 km/h
Precip
0%
Humidity
39%
UV
/
06:12 / 18:53

VanSky index for San Fernando, Mexico — 25 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”.

San Fernando, Mexico — VanSky 25 out of 100. Difficult — consider alternatives. Ranked #828 of 947 cities in the country (as of 30 August 2026). Temperature 37°C, wind 28 km/h. Solar panels yield 2.7 kWh/day at 400 W — enough for full autonomy.

∅ 7-day average

Sleep
90
26°C
Night temperature
Solar
62
2.7 kWh
for 500W panels • sunny 12.5h
Driving
83
28 km/h
Wind speed (gusts 54)
Condensation
Low
39%
Humidity level • Dew point 20.5°C muggy
Awning
Danger
54 km/h
Max gusts
Air Quality
Fair
21 AQI
PM2.5: 10.9 μg/m³

Upcoming forecast

Su
30.08
day
37°
night
26°
solar
2.7 kWh
wind
28 km/h
gusts 54 км/ч
VanSky 32
comfort
Mo
31.08
day
38°
night
26°
solar
2.8 kWh
wind
29 km/h
gusts 55 км/ч
VanSky 25
comfort
Tu
01.09
day
38°
night
26°
solar
2.7 kWh
wind
26 km/h
gusts 49 км/ч
VanSky 33
comfort
We
02.09
day
38°
night
26°
solar
2.7 kWh
wind
25 km/h
gusts 49 км/ч
VanSky 25
comfort
Th
03.09
day
38°
night
26°
solar
2.8 kWh
wind
27 km/h
gusts 52 км/ч
VanSky 25
comfort
Fr
04.09
day
38°
night
25°
solar
2.8 kWh
wind
26 km/h
gusts 52 км/ч
VanSky 25
comfort
Sa
05.09
day
38°
night
26°
solar
2.8 kWh
wind
28 km/h
gusts 55 км/ч
VanSky 25
comfort

San Fernando on map

Open full map →
Open-Meteo

Solar — W Panels W

Today's output
Peak hours
6.8h
sunny 12.5h
Usage estimate

Travel recommendations

  • Strong gusts (53.6 km/h) — do not open the awning, retract it if already out.
  • Extreme heat (37.2°C) — park in shade, use a windshield reflector, drink plenty of water.

Air Quality Today

21
Good
Fair
Moderate
Poor
Danger
21
Fair
Air quality is acceptable — minor pollutants, most people won't notice.
PM2.5
10.9
μg/m³
Fair
Dust
20
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 Mexico

San Fernando ranks 816 of 947 cities. Country average VanSky — 64.

Frequently Asked Questions

Is it possible to live in a motorhome in San Fernando?
The weekly VanSky index for San Fernando is 25 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 San Fernando?
Solar panel output data for San Fernando 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 San Fernando?
The index for San Fernando is calculated using: thermal comfort (temperature + humidity), precipitation, wind, and solar activity. Extreme conditions — frost, storm, heavy rain — drive the score toward zero.

MX Mexico — fuel prices

Updated: 30.08.2026

Magna

$1.40 /l

MXN23.81 · €1.21/l

78 of 168

cheaper than 54% of countries

Premium

$1.68 /l

MXN28.61 · €1.45/l

55 of 100

pricier than 54% of countries

Diésel

$1.59 /l

MXN27.01 · €1.37/l

91 of 166

pricier than 54% of countries

Cheapest on the map

Popular route

Distance

Fuel cost

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Est. time

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Visas and vehicle on this route

Working out the rules for this route…

No passport set — showing the common ones. Tap yours to count by it alone.

Count the days by trip dates

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

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Creeper and Lidia from Jalisco sold their house three years ago and converted a 12-meter school bus into a motorhome, equipping it with solar panels, a kitchen, shower, toilet, bedroom, and a small laundry. They have visited Jalisco, Michoacán, Colima, Nayarit, Sinaloa, Sonora, and Baja California, documenting their trips on social media. In Tijuana, the border wall made a strong impression on them. The couple does not plan to return to a conventional life and intends to continue traveling across Mexico, and in the future, beyond it by motorcycle.

Source: N+ SPA

Mexican customs authorities may detain a motorhome even if the owner has a valid Banjercito permit, if the document does not list attached vehicles. According to regulations, the permit covers only the motorhome, and additional vehicles are considered illegally imported. Owners are advised to update their permits and list all vehicles to avoid confiscation and administrative procedures.

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