Weekly note
The Grand Canyon
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Photo by Tuxyso, CC BY-SA 3.0, via Wikimedia Commons.

The numbers

Daily high4°C
Nightly low-5°C
Feels like, afternoon-1°C
Rainy days, 1 mm or more6 · 42 mm
Humidity62%
Sunshine8.0 h/day
Daylight10.0 h/day
Crowds80 / 100, higher is quieter

Ten-year averages for this calendar month. A rainy day is one with at least 1 mm of rain, as a weather station counts it. The model these figures come from drizzles more than a rain gauge, the more so the warmer the month, so its days count from 2 mm, rising to 5 mm in the hottest.

How busy it gets

January: quieter than usual. No month stands out as busy; quietest in December.

Public holidays in January

Holidays crowd a place out and push fares up around them; they count toward the crowd score above.

The Grand Canyon in pictures

What to pack

  • A proper coat, hat and gloves: nights average -5°C.
  • A packable rain jacket for the 6 or so rainy days.
  • Sun protection: about 8 hours of sunshine a day.

Each line is a threshold over the ten-year figures above, not advice from anywhere else.

Before you go

Type A and B plugs at 120 V. Drives on the right. The currency is the United states dollar. No UK Foreign Office advice against travel. Everything for United States: cost of living, languages, emergency numbers and health.

On arrival in The Grand Canyon: the apps, paying, getting around, tipping and the emergency numbers.

January elsewhere

In January from

The other months at The Grand Canyon

← December · All twelve months at The Grand Canyon · February →

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