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Photo: Paras Verma, Unsplash.
Kolkata from Casablanca
9,163 km, about 12h 05m in the air. Every month scored for the weather at Kolkata and for the holidays that crowd it out at both ends.
- JanJKolkata in January: sweet spot
- FebFKolkata in February: sweet spot
- MarMKolkata in March: good, busy
- AprAKolkata in April: avoid
- MayMKolkata in May: avoid
- JunJKolkata in June: ok
- JulJKolkata in July: avoid
- AugAKolkata in August: avoid
- SepSKolkata in September: avoid
- OctOKolkata in October: ok
- NovNKolkata in November: sweet spot
- DecDKolkata in December: sweet spot
- Sweet spot
- Good
- OK
- Avoid
- Busy
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Month by month from Casablanca
No fare history on CMN–CCU yet, so this ranking is climate and crowds only. The price column fills in as the scanner collects.
| Month | Max °C | Rain days | Crowds | Verdict | Why |
|---|---|---|---|---|---|
| Jan | 25° | 1d | 100 | sweet spot | 25C max, 1 rainy day |
| Feb | 29° | 2d | 72 | sweet spot | 29C max, 2 rainy days |
| Mar | 33° | 3d | 45 | goodbusy | busier than usual |
| Apr | 36° | 5d | 80 | avoid | extreme heat: 18 days over 35C |
| May | 34° | 9d | 45 | avoid | extreme heat: 14 days over 35C |
| Jun | 33° | 13d | 100 | ok | 33C max, 13 rainy days |
| Jul | 32° | 21d | 80 | avoid | monsoon: 21 rainy days, 390mm |
| Aug | 31° | 21d | 75 | avoid | monsoon: 21 rainy days, 395mm |
| Sep | 31° | 19d | 100 | avoid | monsoon: 19 rainy days, 321mm |
| Oct | 31° | 11d | 80 | ok | 31C max, 11 rainy days |
| Nov | 29° | 1d | 80 | sweet spot | 29C max, 1 rainy day |
| Dec | 26° | 1d | 80 | sweet spot | 26C max, 1 rainy day |
Rain days are the days with at least 1 mm of rain, as a weather station counts them.
Crowds is a score out of 100 where higher is quieter. It counts public-holiday clusters in MA as well as at Kolkata, which is why this table differs from the same one read from another country. A busy month is a crowded one, not a bad one — usually it is crowded because the weather is good. Crowds alone never make a month “avoid”: that is reserved for weather worth skipping.
How busy it gets
Getting there
Open in Rome2rio for every way from Casablanca to Kolkata, flying or not.
The year in Kolkata
Expect severe rainfall during the monsoon season, especially from June to September. Temperatures can also be extremely high before the monsoon. Observations from the ERA5 data are consistent with this information.
| Busiest |
mid Oct to mid Nov — Festivals and pleasant weather attract many tourists.
|
|---|---|
| Quieter, still good |
early Dec to late Dec — Weather is still pleasant post-festivals, but tourist traffic declines.
early Feb to late Mar — Mild temperatures and lower humidity make this a good time to visit.
early Oct to mid Oct — Weather is pleasant before the festival rush.
|
| Wet or stormy |
early Jun to late Sep — monsoon, severe
|
| Worth timing for |
Durga Puja, October, lunar — Prices surge and some infrastructure may close.
|
| Watch out for | extreme heat; haze |
Written by a language model from the climate figures above. The month-by-month table is measured — ten years of ERA5 readings and published holiday calendars — and where the two disagree, the table is the one to believe.
Kolkata from anywhere · everywhere from Casablanca · Fares in USD: no free rate exists for MAD.
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