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San Tan Valley — VanSky 25 (Challenging)

Town · Arizona, United States

40° Clear
VanSky
25
Challenging
Comfortable days: 0 of 7
Feels like
43°C
Wind
21 km/h
Precip
0%
Humidity
25%
UV
/
05:35 / 19:29

VanSky index for San Tan Valley, United States — 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 Tan Valley, United States — VanSky 25 out of 100. Difficult — consider alternatives. Ranked #4667 of 4681 cities in the country (as of 27 July 2026). Temperature 42°C, wind 21 km/h. Solar panels yield 3.2 kWh/day at 400 W — enough for full autonomy.

∅ 7-day average

Sleep
62
31°C
Night temperature
Solar
74
3.2 kWh
for 500W panels • sunny 13h
Driving
73
21 km/h
Wind speed (gusts 36)
Condensation
Low
25%
Humidity level • Dew point 16.5°C a bit humid
Awning
Caution
36 km/h
Max gusts
Air Quality
Poor
80 AQI
PM2.5: 12.1 μg/m³ • Saharan dust

Upcoming forecast

Mo
27.07
day
42°
night
31°
solar
3.2 kWh
wind
21 km/h
gusts 36 км/ч
VanSky 25
comfort
Tu
28.07
day
42°
night
32°
solar
2.9 kWh
wind
20 km/h
gusts 34 км/ч
VanSky 25
comfort
We
29.07
day
43°
night
32°
solar
3.1 kWh
wind
18 km/h
gusts 32 км/ч
VanSky 25
comfort
Th
30.07
day
44°
night
32°
solar
3.1 kWh
wind
17 km/h
gusts 30 км/ч
VanSky 25
comfort
Fr
31.07
day
45°
night
33°
solar
3.1 kWh
wind
15 km/h
gusts 27 км/ч
VanSky 25
comfort
Sa
01.08
day
46°
night
34°
solar
2.9 kWh
wind
12 km/h
gusts 25 км/ч
VanSky 25
comfort
Su
02.08
day
45°
night
33°
solar
2.6 kWh
wind
9 km/h
gusts 24 км/ч
VanSky 25
comfort

San Tan Valley on map

Open full map →
Open-Meteo

Solar — W Panels W

Today's output
Peak hours
7.9h
sunny 13h
Usage estimate

Travel recommendations

  • Gusts up to 36 km/h — open awning with caution and watch the forecast.
  • Hot night (31.1°C) — ventilate before sunset, open roof fans and side windows.
  • Extreme heat (42.1°C) — park in shade, use a windshield reflector, drink plenty of water.
  • High dust levels (86 μg/m³) — keep windows closed, use cabin air filter recirculation mode.

Air Quality Today

80
Good
Fair
Moderate
Poor
Danger
80
Poor
Saharan dust! Close windows, wear a mask or respirator outdoors.
PM2.5
12.1
μg/m³
Fair
Dust
86
μg/m³
Moderate
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 United States

San Tan Valley ranks 4677 of 4681 cities. Country average VanSky — 51.

Frequently Asked Questions

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

🇺🇸 United States — fuel prices

Updated: 25.07.2026

Regular

$1.06 /l

€0.94 · £0.80/l

31 of 140

cheaper than 79% of countries

Midgrade

$1.21 /l

€1.07 · £0.91/l

19 of 94

cheaper than 81% of countries

Premium

$1.31 /l

€1.15 · £0.99/l

8 of 24

cheaper than 71% of countries

Diesel #2

$1.36 /l

€1.20 · £1.02/l

59 of 141

cheaper than 59% of countries

LPG

$0.90 /l

€0.79 · £0.68/l

32 of 55

pricier than 56% of countries

E85

$0.69 /l

€0.61 · £0.52/l

1 of 6

cheaper than 100% of countries

Popular route

Distance

Fuel cost

~

Est. time

~

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Guess the vanlife lingo — 3 quick questions
1 / 3
Q1 Why are "wild camping" and "boondocking" not always identical?

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