TCS Camping Scuol

Graubünden, Switzerland

Tonight: low 5 °C, frost likely.

Nights by month

Night lows from 2016 to 2025: a typical night, and the cold one that comes 1 night in 10.

The mildest nights are in July, typically 11°C. The coldest are in January, when 1 night in 10 drops to -17°C. Frost is common in January, February, March, April, May, October, November and December.

Typical nightCold night (1 in 10)
  1. Jan-10°C -17°CBag comfortable to -15°C · frost 98% · rain or snow 41% of days
  2. Feb-7°C -13°CBag comfortable to -12°C · frost 98% · rain or snow 36% of days
  3. Mar-5°C -10°CBag comfortable to -9°C · frost 91% · rain or snow 38% of days
  4. Apr0°C -7°CBag comfortable to -6°C · frost 56% · rain or snow 38% of days
  5. May4°C 0°CBag comfortable to 1°C · frost 11% · rain or snow 61% of days
  6. Jun9°C 6°CBag comfortable to 7°C · frost 0% · rain or snow 57% of days
  7. Jul11°C 7°CBag comfortable to 8°C · frost 0% · rain or snow 58% of days
  8. Aug11°C 7°CBag comfortable to 8°C · frost 0% · rain or snow 47% of days
  9. Sep (this month)7°C 1°CBag comfortable to 3°C · frost 7% · rain or snow 41% of days
  10. Oct3°C -2°CBag comfortable to 0°C · frost 19% · rain or snow 35% of days
  11. Nov-4°C -11°CBag comfortable to -10°C · frost 74% · rain or snow 37% of days
  12. Dec-8°C -14°CBag comfortable to -13°C · frost 94% · rain or snow 41% of days

| = 0°C

History: ERA5 and ERA5-Land reanalysis via Open-Meteo, corrected to the site's elevation. Bag rating: the comfort rating that keeps you warm in a tent on 9 of 10 nights that month.

Tonight

Worth a lookFriday, September 25, 22:00 to 07:00

Cold air collects in this hollow

Your setup looks too cold for this night

Expected from around 22:00.

Your spot sits in a hollow where cold air collects at night.

Best change

Move 20 to 50 meters higher, away from the valley floor or creek.

  • On clear, calm nights it is often several degrees warmer there.

This is based on typical values for the gear types you picked, so treat it as an estimate.

  • Low outside5°C
  • Moisturefrost, keep your bag covered
  • Windcalm

Your night

  1. 22:00 to 05:00Chilly. Add a layerAir around you 5 to 4°C, frost from 23:00.
  2. 05:00 to 07:00Cold. Your setup is not warm enoughAir around you 2°C, frost.
  3. 07:00 until morningChilly. Add a layerAir around you 2°C.
Every hour
  • 22:005°Cchilly, some dew
  • 23:004°Cchilly, frost
  • 00:005°Cchilly
  • 01:005°Cchilly
  • 02:004°Cchilly
  • 03:004°Cchilly
  • 04:004°Cchilly
  • 05:002°Ccold, frost
  • 06:002°Ccold, frost
  • 07:002°Cchilly

This spot sits about 46 m below the land around it. On clear, calm nights cold air pools here, so expect it colder and wetter than the forecast.

Times are local time at your spot (GMT+2).

What works tonight

The gear this night calls for, for someone who sleeps like you.

  • Missing

    Sleeping bag

    Comfort 1°C or colder

    The comfort rating on the label, not the limit, which is about 5 °C lower.

  • You have this

    Underneath you

    R1.5 or more

    The R-value says how well a pad keeps the cold ground out.

  • Worth adding

    Also useful

    A bag liner

    Adds a few degrees to the bag you already own.

Before you sleep

  • Put on a warm layer and a hat before about 22:00, or go to bed already wearing them.
  • Eat a proper meal with some fat before bed. Your body keeps burning it through the night.
  • Pee right before you get in your bag. Getting out at 03:00 in the cold is worse.
  • Sleep in dry clothes, not the ones you wore all day. Damp fabric pulls heat out of you.
  • Fill a sturdy water bottle with hot (not boiling) water, check the lid does not leak, and put it in your bag by your core or feet.
  • Your spot sits lower than the ground around it. On a clear, calm night cold air drains into spots like this, so expect it colder and wetter than the forecast. If you can, move a little higher up, away from the creek or valley floor.
  • Bring shoes, clothes and electronics inside. Anything left out will be wet by morning.
How we estimated this

At the coldest hour (05:00):

Outside at your spot
5°C
Warmth your shelter holds
+1 °C
Clear-sky cooling
−1 °C
Low spot
−4 °C
Air around you
1°C
Your bag's comfort rating
4°C
Cold ground through what you lie on
+2 °C
Your comfort limit
6°C

5 °C short, so you will likely be cold.

Assumptions

  • Bag categories use typical ratings as sold: summer about 50 °F (10 °C), 3-season about 30 °F (-1 °C), winter about 15 °F (-9 °C). The number in a bag's name is usually its lower limit, so its comfort rating is about 9 °F (5 °C) warmer.
  • What you lie on: foam mat about R2, thin air pad about R1.5, insulated pad about R3.5, winter pad R5 and up, van bed about R4, air mattress about R0.5. Colder ground needs a higher R-value.
  • Shelters hold a few degrees early in the night and less towards morning. Wind and clear, calm skies take warmth away.
  • Weather: Open-Meteo forecast for your spot, on a grid of a few kilometers, corrected to its height.
  • These are rules of thumb, not measurements. People and gear vary.

A forecast, not a promise. Mountains, valleys and water make their own weather, so trust what you see and feel on site. Terms and liability

Checked for a double-wall tent, a 3-season bag and a thin air pad. Check your own gear here.

More about this campground · View on OpenStreetMap

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