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Weather and VanSky index

Shadow Hills, United States — weather and VanSky index

Urban district · California, United States

59°

Clear day 82° · night 59°

Wind is calm — safe to open the awning and leave it out overnight.
Perfect night (59°F) — comfortable without heating or air conditioning.
Comfortable temperature (82°F) — ideal for outdoor work and hiking.

Wind 7 mph Precip 0.0 mm Feels like 54° Humidity 41% Sunrise 06:18 Sunset 16:55 Solar 1.7 kWh Dew point 36° Air AQI 39

VanSky Indextravel comfort how it works

Today 93/100 Ideal

Week 85/100 Ideal

Index by day- - - Week 85

93today 88sa 87su 89mo 85tu 82we 83th

A good week for a trip Comfortable days: 7 of 7.

Shadow Hills this week

Shadow Hills: the VanSky index for 6 Nov – 12 Nov is 85 out of 100, “Ideal”.
Comfortable days: 7 of 7.
Today: 93 out of 100 (ideal).
Forecast updated 6 Nov, 11:09 UTC.

Daily forecast

The week is 7.3 °C warmer than normal for these dates · tap a day for details

80+ ideal 60–79 comfortable 40–59 acceptable 20–39 challenging 0–19 extreme

00:00 60° Clear 86 0.0 mm

03:00 59° Clear 86 0.0 mm

06:00 59° Clear 85 0.0 mm

09:00 74° Clear 95 0.0 mm

12:00 82° Clear 93 0.0 mm

15:00 81° Clear 94 0.0 mm

18:00 71° Clear 94 0.0 mm

21:00 62° Clear 88 0.0 mm

Index 93 · ideal — what it is made of Weighted 90, adjustments +3 (night, extremes, sea, air) → 93 · how it works

Thermal comfort 35% 93

Sunshine 25% 76

Precipitation 25% 93

Wind 15% 100

Shadow Hills on map

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Weather and index by day of year

2021–2025 archive

6 November 72° / 50°

water 61°

Usually dry Rain or snow on 3 of 35 archive days

November · average days

19 clear

6 partly cloudy

2 overcast

3 with rain or snow

≈ kWh

72° / 50°

day night

Best time to visit April — June Within 5 points of the highest-scoring month

This week · daily average

87 vs usual 89 ≈

Daytime average 85° · usual 72° +7°

About usual for these dates. Tiles: the forecast next to the usual weather for that date — sky, day/night temperature, index; the difference below.

Today 6 Nov

forecast 82°/59° 93

usual 72°/50° 90

▲ 3 +6°

sa 7 Nov

forecast 84°/58° 88

usual 72°/50° 90

≈ +7°

su 8 Nov

forecast 85°/60° 87

usual 72°/50° 89

≈ +8°

mo 9 Nov

forecast 84°/57° 89

usual 72°/50° 89

≈ +7°

tu 10 Nov

forecast 84°/57° 85

usual 72°/52° 89

▼ 4 +7°

we 11 Nov

forecast 87°/60° 82

usual 73°/48° 89

▼ 7 +8°

th 12 Nov

forecast 88°/60° 83

usual 72°/50° 88

▼ 5 +9°

Climate: ERA5, Copernicus Climate Change Service (C3S).

Where the week is better

6 Nov – 12 Nov · weekly average

#	City	Index
1	Ontario 77° / 64° no rain 1.7 kWh	93
2	Upland 77° / 64° no rain 1.7 kWh	93
3	Tujunga 73° / 58° no rain 1.7 kWh	93
4	Anthem 77° / 59° no rain 1.7 kWh	93
5	La Cañada Flintridge 73° / 58° no rain 1.7 kWh	93
6	La Crescenta-Montrose 73° / 58° no rain 1.7 kWh	93
7	Morro Bay 71° / 66° no rain 1.5 kWh	93
…	Shadow Hills 85° / 59° no rain 1.6 kWh	85

#	City	Index by day	Index
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City	Index by day	Index
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City	Index by day	Index
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All cities: United States

Frequently Asked Questions

The weekly VanSky index for Shadow Hills is 85 out of 100. It is the average of the daily scores, adjusted for swings in the weather: the more uneven the week, the lower the score. Above 60 means comfortable conditions for staying, below 40 means it is worth looking elsewhere. The 7-day forecast is further up this page.

Today a 500 W panel setup will produce about 1.7 kWh in Shadow Hills. The estimate uses the cloud forecast and the length of daylight. Set your own panel power with the “My panels” control at the top of the page and the figures will update.

The daily score for Shadow Hills combines thermal comfort (temperature and humidity) at 35%, sunshine at 25%, precipitation at 25% and wind at 15%. Frost, storms, extreme heat or heavy rain pull the day's score down sharply. The weekly score is the daily average, adjusted for swings in the weather.

VanSky Index

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

80–100Ideal

60–79Comfortable

40–59Acceptable

20–39Challenging

0–19Extreme

How it's calculated:

Thermal comfort 35% — temperature + humidity

Sunshine 25% — panel charge, mood; in heat the sun is no longer a bonus

Precipitation 25% — rain → muddy ground

Wind 15% — awning, driving, noise

Extremes override all: frost, heat, storm, downpour

Heat counts by feels-like temperature: at 32°+ the score can’t reach “Comfortable”, muggy nights lower it further

A dangerous day drags the week down: a storm or downpour in the forecast keeps the week from being “Comfortable”

Bonus: warm sea, high panel output

Data: Open-Meteo · Updated several times a day

VanSky index for Shadow Hills, United States — 85 out of 100 (Ideal). Decide in seconds: temperature, precipitation, wind and solar output. Data refreshed several times a day from real weather observations. Forecast updated 6 Nov, 11:09 UTC.