Tuesday, 13 October, in Chittagong (Bangladesh): cloudy, light rain in places, hot. During the day the air will warm up to +33°, at night around +25°. Wind up to 7 km/h. Brief rain is possible — an umbrella won't hurt. Light summer clothing will do — a T-shirt and shorts or light trousers. The sea has warmed up to +31° — great for swimming. The sun will rise at 05:48 and set at 17:29 — daylight lasts 12 hours.
Hourly weather in Chittagong
0%00
1%01
3%02
6%03
12%04
18%05
22%06
20%07
16%08
12%09
9%10
7%11
8%12
13%13
21%14
27%15
31%16
34%17
33%18
26%19
17%20
10%21
9%22
11%23
💧 The bars at the bottom show the hourly precipitation probability. Shaded areas of the chart are the dark hours (before sunrise 🌅 and after sunset 🌇).
Weather in Chittagong for 14 days
Tap a day to expand it by time of day and open the full forecast. The bar shows the range from the night low (left) to the day high (right).
▶
Tue 13.10
🌦️
💧 39%
+25°+33°
Morning
🌦️
+28°
Day
🌦️
+33°
Evening
🌇
+31°
Night
🌙
+25°
Drizzle · precipitation 39% · wind up to 7 km/h. ☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
▶
Today 14.10
⛈️
💧 34%
+26°+32°
Morning
☁️
+28°
Day
⛈️
+32°
Evening
🌇
+27°
Night
🌙
+26°
Thunderstorm with hail · precipitation 34% · wind up to 6 km/h. ☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
▶
Tomorrow 15.10
⛈️
💧 74%
+25°+31°
Morning
🌦️
+26°
Day
⛈️
+31°
Evening
🌇
+28°
Night
🌙
+25°
Thunderstorm · precipitation 74% · wind up to 9 km/h. 😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.
▶
Fri 16.10
⛈️
💧 73%
+24°+30°
Morning
⛈️
+26°
Day
⛈️
+30°
Evening
🌇
+29°
Night
🌙
+24°
Thunderstorm · precipitation 73% · wind up to 7 km/h. 😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.
▶
Sat 17.10
🌦️
💧 62%
+24°+31°
Morning
🌦️
+27°
Day
🌦️
+31°
Evening
🌇
+29°
Night
🌙
+24°
Drizzle · precipitation 62% · wind up to 9 km/h. 😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.
▶
Sun 18.10
☁️
💧 25%
+25°+32°
Morning
☁️
+28°
Day
☁️
+32°
Evening
🌇
+30°
Night
🌙
+25°
Overcast · precipitation 25% · wind up to 10 km/h. ☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
▶
Mon 19.10
🌫️
💧 20%
+24°+32°
Morning
🌫️
+27°
Day
🌫️
+32°
Evening
🌇
+30°
Night
🌙
+24°
Fog · precipitation 20% · wind up to 7 km/h. ☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
▶
Tue 20.10
🌫️
💧 6%
+23°+32°
Morning
🌫️
+26°
Day
🌫️
+32°
Evening
🌇
+30°
Night
🌙
+23°
Fog · precipitation 6% · wind up to 6 km/h. ☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
▶
Wed 21.10
☀️
💧 2%
+22°+31°
Morning
☀️
+25°
Day
☀️
+31°
Evening
🌇
+29°
Night
🌙
+22°
Clear · precipitation 2% · wind up to 5 km/h. 😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.
▶
Thu 22.10
⛅
💧 4%
+22°+31°
Morning
⛅
+25°
Day
⛅
+31°
Evening
🌇
+29°
Night
🌙
+22°
Partly cloudy · precipitation 4% · wind up to 5 km/h. 😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.
▶
Fri 23.10
☀️
💧 6%
+22°+31°
Morning
☀️
+25°
Day
☀️
+31°
Evening
🌇
+29°
Night
🌙
+22°
Clear · precipitation 6% · wind up to 7 km/h. 😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.
▶
Sat 24.10
☀️
💧 8%
+22°+32°
Morning
☀️
+26°
Day
☀️
+32°
Evening
🌇
+30°
Night
🌙
+22°
Clear · precipitation 8% · wind up to 6 km/h. ☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
▶
Sun 25.10
🌫️
💧 24%
+22°+33°
Morning
🌫️
+26°
Day
🌫️
+33°
Evening
🌇
+30°
Night
🌙
+22°
Fog · precipitation 24% · wind up to 9 km/h. ☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
▶
Mon 26.10
🌫️
💧 20%
+24°+33°
Morning
🌫️
+27°
Day
🌫️
+33°
Evening
🌇
+31°
Night
🌙
+24°
Fog · precipitation 20% · wind up to 5 km/h. ☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
🗺️ Precipitation radar
Precipitation radar (RainViewer) over a clean base map — updates every 5–10 minutes. Colours show nearby precipitation; if there is none, the map is simply clear — that is normal. Zoom with + / −.
Rain intensity:lightmoderateheavy
🎯 What to do in this weather — indices of the day
Comfort score from 0 (bad) to 100 (excellent), calculated from the day's weather. For “rain” and “UV” a percentage/risk level is shown.
🏖️ Beach
49 / 100
for sea and sun · Average
🏊 Swimming
31 / 100
water 31° · So-so
🏃 Running
5 / 100
comfort for running · Bad
🧴 UV
0%
moderate · low
☂️ Rain
39%
possible · moderate
✨ Stars
61 / 100
evening visibility · Average
🧺 Laundry drying
13 / 100
will dry outside · Bad
🚗 Car wash
48 / 100
no rain expected · Average
🌫️ Air quality
40
Good air
European AQI
PM2.5: 15PM10: 15O₃: 42NO₂: 20
The air is clean — you can walk and exercise outside.
🌅 Sun, moon and sea
Sunrise
05:48
Sunset
17:29
Golden hour
16:59
Daylight
12 h (-1 min vs yesterday)
Sea temperature
+31°
🌊 calm, waves 0.3 m.
Chittagong climate by month
Long-term averages. Hover over a bar for details. The forecast for a specific month is a combination of the climate normal and the model forecast for the coming weeks.
+24°
+15°
Jan
+27°
+18°
Feb
+30°
+22°
Mar
+31°
+25°
Apr
+30°
+26°
May
+29°
+26°
Jun
+29°
+26°
Jul
+29°
+25°
Aug
+29°
+25°
Sep
+29°
+24°
Oct
+27°
+21°
Nov
+25°
+17°
Dec
swipe sideways →
Bar color shows temperature:frostcoolcomfortablewarmhot— best months to visit
Month
Day
Night
Sea
Precipitation
What to pack and what makes the month notable (events, nuances)
January
+24°
+15°
+21°
6 mm
Ideal weather: +24° daytime — neither hot nor cold. 😊 light summer clothing. Sea at +21° — swimmable, refreshing. This is the coldest month of the year.
February
+27°
+18°
+23°
16 mm
A comfortable month: +27° by day without exhausting heat. 😊 light summer clothing. Water at +23° — great for swimming. Weather-wise, one of the three best months to visit.
March
+30°
+22°
+27°
53 mm
Warm and comfortable: +30° by day, +22° at night. 😊 light summer clothing. Water at +27° — great for swimming.
April
+31°
+25°
+30°
109 mm
Gentle warmth — about +31° daytime, great walking weather. Frequent rain (109 mm over the month) — keep indoor backup plans. 😊 light summer clothing. The sea is +30° — like a warm bath. This is the hottest month of the year in Chittagong.
May
+30°
+26°
+31°
299 mm
A comfortable month: +30° by day without exhausting heat. One of the wettest months (299 mm): downpours can derail plans. 😊 light summer clothing. The sea is +31° — like a warm bath. The sea is at its warmest of the year this month.
June
+29°
+26°
+30°
526 mm
Warm and comfortable: +29° by day, +26° at night. It's a rainy month (526 mm) — an umbrella is a must. 😊 light summer clothing. The sea is +30° — like a warm bath. The longest daylight hours of the year — more time for everything.
July
+29°
+26°
+30°
566 mm
Gentle warmth — about +29° daytime, great walking weather. Frequent rain (566 mm over the month) — keep indoor backup plans. 😊 light summer clothing. The sea is +30° — like a warm bath. Statistically the wettest month of the year.
August
+29°
+25°
+29°
433 mm
A comfortable month: +29° by day without exhausting heat. One of the wettest months (433 mm): downpours can derail plans. 😊 light summer clothing. Water at +29° — great for swimming.
September
+29°
+25°
+30°
343 mm
Warm and comfortable: +29° by day, +25° at night. It's a rainy month (343 mm) — an umbrella is a must. 😊 light summer clothing. The sea is +30° — like a warm bath.
October
+29°
+24°
+30°
199 mm
Gentle warmth — about +29° daytime, great walking weather. Frequent rain (199 mm over the month) — keep indoor backup plans. 😊 light summer clothing. The sea is +30° — like a warm bath.
November
+27°
+21°
+27°
48 mm
A comfortable month: +27° by day without exhausting heat. 😊 light summer clothing. Water at +27° — great for swimming.
December
+25°
+17°
+23°
11 mm
One of the best times to visit: +25° by day, fresh nights. 😊 light summer clothing. Water at +23° — great for swimming. The shortest daylight of the year — it gets dark early.
When to visit Chittagong
✅ Recommended time to visit
🌟 Best time: January, February, December
Daytime air+24…+27°
Sea temperature+21…+23°
Precipitationrare
Why: comfortable +24…+27° by day, little rain.
⚠️ Doable, with caveats
🌤️ Shoulder season: March, April, May, June, October, November
Daytime air+27…+31°
Sea temperature+27…+31°
Precipitationoften
Why: noticeable rain risk (48–526 mm/month) — pack an umbrella and backup plans.
🔴 Not the best time
🌤️ Shoulder season: July, August, September
Daytime air+29…+29°
Sea temperature+29…+30°
Precipitationoften
Why: the rainy season (343–566 mm/month) — downpours almost daily.
Bottom line: the best time to visit Chittagong is December – February, and the most comfortable months are January, February, December. The toughest months to visit are July, August, September: frequent rain.
🌡️ Today vs the climate normal
Today's high
+33°
Normal for October
+29°
Deviation
4° warmer than normal
A year ago on this day
+31°
Record for this date
+32° (2024)
The normal, “a year ago” and the record come from the weather archive since 1940 (Open-Meteo / ERA5).
Weather archive for Chittagong
📅 See what the weather was like on any day since 1940. For example: “what was the weather on March 2, 2021”.