Garden Key Campground
Tonight: low 84 °F, calm and dry.
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 82°F. The coldest are in January, when 1 night in 10 drops to 63°F. Frost is rare all year.
- Jan69°F 63°FBag comfortable to 65°F · frost 0% · rain or snow 27% of days
- Feb71°F 66°FBag comfortable to 65°F · frost 0% · rain or snow 17% of days
- Mar73°F 68°FBag comfortable to 70°F · frost 0% · rain or snow 10% of days
- Apr75°F 72°FBag comfortable to 70°F · frost 0% · rain or snow 15% of days
- May78°F 75°FBag comfortable to 75°F · frost 0% · rain or snow 25% of days
- Jun80°F 77°FBag comfortable to 80°F · frost 0% · rain or snow 52% of days
- Jul82°F 79°FBag comfortable to 80°F · frost 0% · rain or snow 47% of days
- Aug82°F 79°FBag comfortable to 80°F · frost 0% · rain or snow 51% of days
- Sep (this month)81°F 78°FBag comfortable to 80°F · frost 0% · rain or snow 62% of days
- Oct79°F 77°FBag comfortable to 75°F · frost 0% · rain or snow 55% of days
- Nov76°F 72°FBag comfortable to 75°F · frost 0% · rain or snow 29% of days
- Dec73°F 67°FBag comfortable to 70°F · frost 0% · rain or snow 21% of days
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
Good nightFriday, September 25, 10 p.m. to 7 a.m.
Your selected gear looks warm enough
About 46 °F 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
- 10 p.m. until morningComfortableAir around you 88 to 85°F.
Every hour
- 10 p.m.88°Fcomfortable
- 11 p.m.88°Fcomfortable
- midnight88°Fcomfortable
- 1 a.m.87°Fcomfortable
- 2 a.m.87°Fcomfortable
- 3 a.m.86°Fcomfortable
- 4 a.m.86°Fcomfortable
- 5 a.m.85°Fcomfortable
- 6 a.m.85°Fcomfortable
- 7 a.m.85°Fcomfortable
Times are local time at your spot (GMT-4).
What works tonight
The gear this night calls for, for someone who sleeps like you.
- You have this
Sleeping bag
Comfort 80°F or colder
Usually sold as a 71° bag. The number in a bag's name is the limit, not the comfort.
- You have this
Underneath you
R1 or more
The R-value says how well a pad keeps the cold ground out.
How we estimated this
At the coldest hour (6 a.m.):
- Outside at your spot
- 84°F
- Warmth your shelter holds
- +2 °F
- Clear-sky cooling
- −1 °F
- Air around you
- 85°F
- Your bag's comfort rating
- 39°F
- Your comfort limit
- 39°F
46 °F 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.