Isalo National Park in december: average Weather, Temperature and Climate
Weather in Isalo National Park in december 2026
The weather in Isalo National Park in december comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
good weather UV index: 7
Weather at 6am
68°F
Clear/Sunny
57% of time
28%
11%
2%
Weather at 12pm
86°F
Clear/Sunny
42% of time
30%
20%
9%
Weather at 6pm
81°F
Heavy rain
30% of time
25%
23%
23%
Weather at 3am
68°F
53%
26%
14%
5%
Evolution of daily average temperature and precipitation in Isalo National Park in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Isalo National Park in december.
The climate of Isalo National Park in december is good
In december in Isalo National Park, the climate is wet (with 8.8in of rainfall over 11 days). The weather is worst than the previous month since in november there is an average of 4.4in of precipitation over 6 days.
The climate quite pleasant in that locality this month. The high seasonal norm is 88°F. The minimum is 68°F. Thus, the mean temperature average on this month of december in Isalo National Park is 79°F. Note that seasonal normals in contrast with those observed in Isalo National Park in december with a maximum record of 104°F in 2021 and a minimum record of 59°F in 2013. You You can hope to have about 20 days with temperatures above 86°F, or 65 of the month.
In december in Isalo National Park, the days on average last 13:30. The sun rises at 05:09 and sets at 18:39.
With proper weather, this month is okay (but not the best) to go in this city.
Seasonal average climate and temperature of Isalo National Park in december
Check below seasonal norms These datas are compiled from the weather statements earlier years of the month of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 79°F | ||||
| Highest temperature | 88°F | ||||
| Lowest temperature | 68°F | ||||
| Highest record temperature | 104°F (2021) | ||||
| Lowest record temperature | 59°F (2013) | ||||
| Number of days at +86°F | 20 day(s) (65%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 15km/h | ||||
| Wind temperature | 68°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 8.8in | ||||
| Number of days with rainfall | 11 day(s) (37%) | ||||
| Record daily rainfall | 2.2in (2016) | ||||
| Other climate data | |||||
| Humidity | 83% | ||||
| Visibility | 9.32km | ||||
| Cloud cover | 29% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 14 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:09 | ||||
| Time of sunset | 18:39 | ||||
| Length of day | 13:30 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last december?
Here is the day by day recorded weather in Isalo National Park in december 2025:
68°F to 94°F
68°F to 90°F
68°F to 88°F
68°F to 86°F
68°F to 83°F
68°F to 88°F
68°F to 90°F
68°F to 90°F
67°F to 88°F
68°F to 90°F
67°F to 88°F
65°F to 90°F
67°F to 90°F
65°F to 90°F
65°F to 92°F
67°F to 88°F
67°F to 90°F
67°F to 72°F
68°F to 77°F
68°F to 85°F
67°F to 85°F
68°F to 86°F
68°F to 81°F
67°F to 79°F
68°F to 77°F
67°F to 76°F
67°F to 81°F
67°F to 88°F
67°F to 86°F
65°F to 83°F
61°F to 86°F
Map: other cities in Madagascar in december
Cities near Isalo National Park:
| Ifaty in december | good weather |
| Toliary in december | good weather |
| Morombe in december | good weather |
| Fianarantsoa in december | tolerable weather |
| Vangaindrano in december | good weather |
| Morondava in december | good weather |
| Farafangana in december | good weather |
| Itampolo in december | good weather |
| Manakara in december | good weather |
| Ambovombe in december | good weather |
| Belon'i Tsiribihina in december | good weather |
| Lavanono in december | perfect weather |
Click over cities on the map for information about the weather in december.
Isalo National Park
perfect weather
good
tolerable
bad
very bad
Weather data for Isalo National Park in december:
Weather data for Isalo National Park for december are derived from an average of the weather forecast since 2009 in Isalo National Park. There is a margin of error and these forecasts are to be considered as general information only. The weather in Isalo National Park can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Isalo National Park.