Camping Zwerwald
Tonight: low 8 °C, rain 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 August, typically 6°C. The coldest are in January, when 1 night in 10 drops to -17°C. Frost is common in January, February, March, April, May, September, October, November and December.
- Jan-11°C -17°CBag comfortable to -16°C · frost 100% · rain or snow 51% of days
- Feb-8°C -15°CBag comfortable to -14°C · frost 100% · rain or snow 47% of days
- Mar-7°C -13°CBag comfortable to -12°C · frost 100% · rain or snow 49% of days
- Apr-4°C -11°CBag comfortable to -9°C · frost 97% · rain or snow 51% of days
- May-1°C -5°CBag comfortable to -4°C · frost 72% · rain or snow 71% of days
- Jun4°C 0°CBag comfortable to 1°C · frost 8% · rain or snow 69% of days
- Jul6°C 3°CBag comfortable to 4°C · frost 2% · rain or snow 73% of days
- Aug6°C 2°CBag comfortable to 3°C · frost 3% · rain or snow 66% of days
- Sep3°C -3°CBag comfortable to -2°C · frost 24% · rain or snow 57% of days
- Oct-1°C -5°CBag comfortable to -4°C · frost 64% · rain or snow 44% of days
- Nov (this month)-6°C -15°CBag comfortable to -14°C · frost 96% · rain or snow 43% of days
- Dec-9°C -15°CBag comfortable to -14°C · frost 100% · rain or snow 49% 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 lookMonday, November 9, 22:00 to 07:00
Your selected gear looks warm enough
About 6 °C to spare at the coldest hour.
This is based on typical values for the gear types you picked, so treat it as an estimate.
Your night
- 22:00 until morningComfortableAir around you 11 to 10°C, rain likely.
Every hour
- 22:0011°Ccomfortable, rain likely
- 23:0011°Ccomfortable, rain likely
- 00:0011°Ccomfortable, rain likely
- 01:0011°Ccomfortable, rain likely
- 02:0011°Ccomfortable, rain likely
- 03:0011°Ccomfortable, rain likely
- 04:0011°Ccomfortable, rain likely
- 05:0011°Ccomfortable, rain likely
- 06:0010°Ccomfortable, rain likely
- 07:0010°Ccomfortable, rain likely
This spot sits about 98 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+1).
What works tonight
The gear this night calls for, for someone who sleeps like you.
- You have this
Sleeping bag
Comfort 10°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.
Before you sleep
- Rain is possible from about 22:00. Keep the rain fly on and bring shoes and packs inside.
How we estimated this
At the coldest hour (07:00):
- Outside at your spot
- 9°C
- Warmth your shelter holds
- +1 °C
- Air around you
- 10°C
- Your bag's comfort rating
- 4°C
- Your comfort limit
- 4°C
6 °C to spare, so warm enough.
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