December is one of the cooler months of the year in Embrun, with average highs near -3.3°C and lows around -11.7°C (mean -7.5°C). It is about average for rainfall, averaging 81 mm of rainfall and 93% relative humidity across the period.
December is one of the cooler months of the year in Embrun. Across 45 years of records, the warmest December in Embrun was 2015 — when the month averaged -0.3°C — while the coldest was 1989 at -19.6°C. Typical December days reach -3.3°C with nights near -11.7°C. The long-term trend is warming, about 0.7°C per decade.
December is about average for rainfall in Embrun, averaging 81 mm of rainfall. The wettest December on record was 1983 with 137 mm, while the driest was 2002 at 30 mm.
Relative humidity in Embrun during December averages 93%. The most humid December was 1995 at 99%, and the least humid was 2021 at 85%.
December receives about 1 kWh/m²/day of solar energy in Embrun. The sunniest December was 1989 at 1.4 kWh/m²/day, and the cloudiest were 2015, 2020 and 2023, among others at 0.9.
Average wind speed in Embrun during December is 0.8 m/s. The windiest December was 2025 at 1 m/s, while the calmest were 2011, 2013 and 2023, among others at 0.7 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | -9.4°C | -6.9°C | -8.0°C | -7.0°C | -5.4°C | +4°C |
| Avg High | -4.9°C | -2.6°C | -3.8°C | -2.9°C | -1.5°C | +3.4°C |
| Avg Low | -13.8°C | -11.3°C | -12.4°C | -11.0°C | -9.3°C | +4.5°C |
| Avg Rain | 76 mm | 73 mm | 90 mm | 83 mm | 83 mm | +6 mm |
December temperatures in Embrun have risen by about 2.6°C between 1981–1985 and 2021–2025.
December has ranged from a record low of -44.4°C (1993) to a record high of 16.8°C (2015).
Rainfall in December is about average for rainfall, averaging 81 mm, with a wettest year of 137 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.5°C per decade while lows rose 0.8°C per decade, narrowing the gap between day and night.
A quieter season to visit Embrun
If your dates are flexible, the more temperate months of July and August tend to be the most comfortable for visiting Embrun. That said, December — with days averaging -3.3°C and nights around -11.7°C (mean -7.5°C) and higher rainfall (81 mm) — can still be rewarding for travellers who don't mind the cooler conditions, and often means fewer crowds.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | -4.9°C | -9.5°C | -14.2°C | 6.7°C | -25.8°C | 74 mm | 90% | 1 m/s | — |
| 2024 | -2.7°C | -6.1°C | -9.6°C | 6.1°C | -25.4°C | 88 mm | 91% | 0.8 m/s | 1 |
| 2023 | -0.2°C | -3.7°C | -7.2°C | 6.1°C | -20.3°C | 96 mm | 92% | 0.7 m/s | 0.9 |
| 2022 | -0.3°C | -4.2°C | -8.0°C | 6.4°C | -21.3°C | 98 mm | 89% | 0.9 m/s | 1 |
| 2021 | -0.7°C | -4.6°C | -8.6°C | 13.1°C | -16.2°C | 62 mm | 85% | 0.9 m/s | 1 |
| 2020 | -0.4°C | -4.3°C | -8.1°C | 9.4°C | -18.0°C | 79 mm | 86% | 0.8 m/s | 0.9 |
| 2019 | -2.5°C | -6.7°C | -10.9°C | 5.2°C | -24.3°C | 61 mm | 92% | 0.9 m/s | 1.1 |
| 2018 | -3.8°C | -8.7°C | -13.6°C | 3.2°C | -24.2°C | 87 mm | 94% | 0.8 m/s | 1.1 |
| 2017 | -6.7°C | -10.1°C | -13.6°C | 8.2°C | -30.3°C | 53 mm | 90% | 0.8 m/s | 1.1 |
| 2016 | -2.4°C | -6.7°C | -11.1°C | 5.6°C | -27.9°C | 88 mm | 92% | 0.8 m/s | 1 |
| 2015 🔥 | 3.2°C | -0.3°C | -3.7°C | 16.8°C | -13.4°C | 107 mm | 91% | 0.8 m/s | 0.9 |
| 2014 | -2.4°C | -6.2°C | -9.9°C | 5.7°C | -21.1°C | 65 mm | 90% | 0.8 m/s | 1 |
| 2013 | -6.9°C | -11.0°C | -15.1°C | 3.8°C | -28.7°C | 65 mm | 94% | 0.7 m/s | 1 |
| 2012 | -2.4°C | -6.7°C | -11.1°C | 12.8°C | -24.2°C | 127 mm | 93% | 0.8 m/s | 1 |
| 2011 | -0.7°C | -5.0°C | -9.2°C | 7.2°C | -28.4°C | 87 mm | 89% | 0.7 m/s | 1 |
| 2010 | -4.8°C | -8.4°C | -12.1°C | 9.1°C | -24.1°C | 92 mm | 95% | 0.8 m/s | 1 |
| 2009 | -4.9°C | -8.7°C | -12.5°C | 5.8°C | -27.1°C | 87 mm | 96% | 0.8 m/s | 1.2 |
| 2008 | -4.7°C | -9.6°C | -14.5°C | 7.4°C | -27.4°C | 122 mm | 92% | 0.9 m/s | 1 |
| 2007 | -5.9°C | -10.1°C | -14.4°C | 0.4°C | -27.4°C | 114 mm | 99% | 0.8 m/s | 1 |
| 2006 | 0.6°C | -3.3°C | -7.2°C | 9.5°C | -20.0°C | 89 mm | 93% | 0.8 m/s | 1.1 |
| 2005 | -3.8°C | -7.7°C | -11.5°C | 3.8°C | -26.1°C | 67 mm | 93% | 0.8 m/s | 1.1 |
| 2004 | -4.9°C | -10.4°C | -15.9°C | 6.4°C | -35.5°C | 111 mm | 96% | 0.9 m/s | 1 |
| 2003 | -3.9°C | -8.0°C | -12.1°C | 2.2°C | -22.9°C | 123 mm | 96% | 0.8 m/s | 1.1 |
| 2002 | -2.9°C | -7.1°C | -11.3°C | 3.2°C | -23.6°C | 30 mm | 92% | 0.9 m/s | 1.1 |
| 2001 | 1.1°C | -2.5°C | -6.1°C | 12.4°C | -15.9°C | 64 mm | 93% | 0.7 m/s | 1.2 |
| 2000 | -8.3°C | -13.1°C | -18.0°C | 4.2°C | -32.2°C | 95 mm | 98% | 0.8 m/s | 1.1 |
| 1999 | -0.8°C | -5.1°C | -9.4°C | 11.5°C | -23.6°C | 74 mm | 89% | 0.9 m/s | 0.9 |
| 1998 | 1.8°C | -2.8°C | -7.4°C | 14.4°C | -26.8°C | 58 mm | 86% | 0.9 m/s | 1.1 |
| 1997 | -4.8°C | -9.5°C | -14.2°C | 1.3°C | -31.4°C | 51 mm | 98% | 0.7 m/s | 1.2 |
| 1996 | -1.0°C | -4.3°C | -7.6°C | 6.1°C | -28.0°C | 122 mm | 95% | 0.7 m/s | 0.9 |
| 1995 | -7.5°C | -11.8°C | -16.2°C | 0.1°C | -29.7°C | 56 mm | 99% | 0.7 m/s | 1.3 |
| 1994 | -1.3°C | -5.4°C | -9.5°C | 6.3°C | -21.3°C | 46 mm | 91% | 0.8 m/s | 1 |
| 1993 | -4.4°C | -9.5°C | -14.5°C | 3.5°C | -44.4°C | 69 mm | 96% | 0.8 m/s | 1 |
| 1992 | -1.8°C | -5.5°C | -9.2°C | 4.8°C | -18.7°C | 47 mm | 89% | 0.8 m/s | 0.9 |
| 1991 | -3.9°C | -8.4°C | -12.9°C | 7.5°C | -26.7°C | 73 mm | 92% | 0.8 m/s | 1 |
| 1990 | -2.4°C | -7.2°C | -12.0°C | 4.8°C | -24.9°C | 137 mm | 94% | 0.8 m/s | 1.1 |
| 1989 ❄️ | -13.9°C | -19.6°C | -25.3°C | 0.2°C | -38.5°C | 36 mm | 97% | 0.8 m/s | 1.4 |
| 1988 | -3.9°C | -8.3°C | -12.7°C | 4.9°C | -26.9°C | 51 mm | 86% | 0.9 m/s | 1 |
| 1987 | -2.5°C | -6.3°C | -10.2°C | 5.4°C | -24.1°C | 64 mm | 97% | 0.8 m/s | 1 |
| 1986 | -4.1°C | -9.2°C | -14.4°C | 0.1°C | -26.3°C | 92 mm | 99% | 0.8 m/s | 1 |
| 1985 | -5.2°C | -9.8°C | -14.4°C | 4.6°C | -31.8°C | 59 mm | 93% | 0.8 m/s | 1 |
| 1984 | -2.4°C | -6.3°C | -10.2°C | 6.2°C | -26.6°C | 106 mm | 91% | 0.8 m/s | 0.9 |
| 1983 🌧️ | -7.7°C | -12.7°C | -17.8°C | 0.1°C | -36.8°C | 137 mm | 98% | 0.9 m/s | — |
| 1982 | -1.1°C | -5.3°C | -9.5°C | 11.5°C | -24.4°C | 99 mm | 90% | 0.8 m/s | — |
| 1981 | -3.4°C | -6.7°C | -10.0°C | 4.0°C | -23.2°C | 43 mm | 94% | 0.8 m/s | — |
Actual recorded December data for each year, 1981–2025 — sourced from NASA POWER.
The average high in December is around -3.3°C with lows near -11.7°C (mean -7.5°C), based on 45 years of NASA POWER data.
December averages 81 mm of rainfall in Embrun, about average for rainfall. The wettest on record was 137 mm in 1983.
The hottest December reached 16.8°C in 2015. The coldest dipped to -44.4°C in 1993.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average December temperatures have risen by about 2.6°C. Daytime highs moved from -4°C to -1.8°C and overnight lows from -12.4°C to -9.5°C over the same span.
December is one of the cooler months of the year in Embrun and about average for rainfall, so plan for around -3.3°C daytime highs and -11.7°C at night.
Not quite — December is the 3rd coolest month in Embrun, averaging -7.5°C.
For December in Embrun, pack warm layers and a jacket for chilly mornings, with typical highs of -3.3°C and lows of -11.7°C. Bring an umbrella or light rain jacket too.
Relative humidity in December averages 93% — quite humid.
Average wind speed in December is 0.8 m/s. The windiest December on record averaged 1 m/s (2025).
The wettest December on record was 1983 with 137 mm. On average, December sees 81 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Embrun behaves each December, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for December specifically, along with year-by-year records and how the month has changed over the decades.
