What decides November
The steepest decline of the year in continental climates — often six to nine degrees colder than October in the same place.
There is no ocean buffer inland, so once the days are short the interior falls away quickly. Coastal places decline at half the rate.
What November asks of you
- Deal with outdoor plumbing before the first hard freeze: hoses off, taps drained and covered.
- Condensation appears on windows as glass gets cold; ventilation matters more than heating.
- Overnight lows below freezing become the normal condition in the northern interior.
Normals for November
Thirty-year averages from daily records, 1991 to 2020. Normal high is the average daily maximum for the month; normal low is the average daily minimum.
| Place | Normal high | Normal low | Mean |
|---|---|---|---|
| New York | 11.6 °C (52.88 °F) | 4.1 °C (39.38 °F) | 7.9 °C |
| Chicago | 8.2 °C (46.76 °F) | 2.8 °C (37.04 °F) | 5.5 °C |
| Denver | 10.7 °C (51.26 °F) | −3.9 °C (24.98 °F) | 3.4 °C |
| Los Angeles | 23.2 °C (73.76 °F) | 10.1 °C (50.18 °F) | 16.7 °C |
| Miami | 25.8 °C (78.44 °F) | 21.6 °C (70.88 °F) | 23.7 °C |
| Seattle | 9.9 °C (49.82 °F) | 4.5 °C (40.1 °F) | 7.2 °C |
| Minneapolis | 5.2 °C (41.36 °F) | −1.7 °C (28.94 °F) | 1.8 °C |
| Phoenix | 24.4 °C (75.92 °F) | 9.7 °C (49.46 °F) | 17.1 °C |
| London, GB | 10.4 °C (50.72 °F) | 4.9 °C (40.82 °F) | 7.6 °C |
| Paris, FR | 10.7 °C (51.26 °F) | 5 °C (41 °F) | 7.9 °C |
| Berlin, DE | 7.5 °C (45.5 °F) | 2.7 °C (36.86 °F) | 5.1 °C |
| Stockholm, SE | 4.7 °C (40.46 °F) | 1.5 °C (34.7 °F) | 3.1 °C |
| Madrid, ES | 13.4 °C (56.12 °F) | 4.8 °C (40.64 °F) | 9.1 °C |
| Rome, IT | 16.1 °C (60.98 °F) | 8.8 °C (47.84 °F) | 12.5 °C |
| Tokyo, JP | 15.5 °C (59.9 °F) | 8.2 °C (46.76 °F) | 11.9 °C |
| Sydney, AU | 22.7 °C (72.86 °F) | 15.8 °C (60.44 °F) | 19.3 °C |
| Cape Town, ZA | 22 °C (71.6 °F) | 14.3 °C (57.74 °F) | 18.2 °C |
| Singapore, SG | 28.2 °C (82.76 °F) | 24.4 °C (75.92 °F) | 26.3 °C |
Two things are worth reading off that table rather than just scanning it.
The gap between high and low tells you how many wardrobes the month needs. A wide spread means an afternoon and an evening that feel like different seasons, and it is always wider inland and at altitude than on a coast, because water moderates both ends.
The spread between places at similar latitudes is mostly about oceans. A coastal city and an inland one at the same latitude can differ by ten degrees in the same month, in opposite directions depending on the season.
Why the average is not the month you get
A normal is the middle of thirty years. In November, as in every month, individual years scatter widely either side of it — and memory keeps the unusual ones.
Which means the honest use of this page is as a starting expectation. It tells you roughly what to plan for and what to pack. It does not tell you what November will do this year, and no amount of historical data can, because that is a forecasting question and forecasts do not usefully reach that far.
For anything inside about ten days, use the actual forecast. Beyond it, these figures are the best available information — see best time of year to visit for how to use them when planning travel, and the average temperature tool for any city and month combination not in the table.
Your own November runs its own offset
The figures above come from one measuring point per place, usually well sited over open ground away from buildings. Your garden is not that.
Elevation, shelter, paving, tree cover and cold-air drainage all shift the local reading, often by more than the difference between neighbouring towns, and the differences are largest on exactly the clear calm nights when the exact number matters most. The mechanisms are in hyperlocal weather and temperature inversions.
The useful habit is to learn your own offset: note how your spot compares with the forecast over a few nights, and apply that difference from then on. It is the one piece of information no climatology has.