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Narayanganj, Dhaka Division Weather by Month and Climate Averages
Monthly normals · Rain · Snow
Sunshine · Freeze dates · Records · Best time to visit
What is the weather like in Narayanganj, Dhaka Division?
Narayanganj, Dhaka Division gets 1718 mm of precipitation a year over about 110 rainy days. April is the warmest month (average high 33°C) and January the coldest (average low 10°C).
Subtropical monsoon climate
Narayanganj, Dhaka Division has hot summers and warm winters. Daytime highs range from about 25°C in January to 34°C in April. July is usually the wettest month. The most comfortable time to visit is typically January and December, when daytime highs sit near 26°C.
| Season | Months | Avg low | Avg high |
|---|---|---|---|
| Winter | Dec–Feb | 12° | 27° |
| Spring | Mar–May | 22° | 33° |
| Summer | Jun–Aug | 25° | 32° |
| Autumn | Sep–Nov | 22° | 31° |
How much rain does Narayanganj get?
Narayanganj gets 1718 mm of precipitation in an average year, spread over about 110 days with measurable rain. That is more rainy days than 88% of India.
July is the wettest month, with 338 mm. January is the driest, with 13 mm. July has the most rainy days, about 21.
Narayanganj weather by month
Narayanganj weather in January
In January, Narayanganj averages a high of 25°C and a low of 10°C. It gets 13 mm of precipitation over about 2 rainy days. Estimated sunshine is 76% of daylight hours, derived from ERA5 cloud cover. The January record high is 32°C (2015) and the record low is 1°C (2006). January is one of the most comfortable months to visit.
Narayanganj weather in February
In February, Narayanganj averages a high of 28°C and a low of 13°C. It gets 31 mm of precipitation over about 3 rainy days. Estimated sunshine is 79% of daylight hours, derived from ERA5 cloud cover. The February record high is 38°C (1983) and the record low is 4°C (1995).
Narayanganj weather in March
In March, Narayanganj averages a high of 32°C and a low of 19°C. It gets 44 mm of precipitation over about 3 rainy days. Estimated sunshine is 71% of daylight hours, derived from ERA5 cloud cover. The March record high is 39°C (1988) and the record low is 9°C (1979).
Narayanganj weather in April
In April, Narayanganj averages a high of 33°C and a low of 22°C. It gets 130 mm of precipitation over about 7 rainy days. Estimated sunshine is 64% of daylight hours, derived from ERA5 cloud cover. The April record high is 39°C (2023) and the record low is 8°C (1981).
Narayanganj weather in May
In May, Narayanganj averages a high of 33°C and a low of 23°C. It gets 263 mm of precipitation over about 12 rainy days. Estimated sunshine is 52% of daylight hours, derived from ERA5 cloud cover. The May record high is 40°C (1979) and the record low is 11°C (1993).
Narayanganj weather in June
In June, Narayanganj averages a high of 32°C and a low of 25°C. It gets 308 mm of precipitation over about 16 rainy days. Estimated sunshine is 15% of daylight hours, derived from ERA5 cloud cover. The June record high is 40°C (1979) and the record low is 15°C (1988).
Narayanganj weather in July
In July, Narayanganj averages a high of 32°C and a low of 25°C. It gets 338 mm of precipitation over about 21 rainy days. Estimated sunshine is 8% of daylight hours, derived from ERA5 cloud cover. The July record high is 37°C (2022) and the record low is 21°C (1996).
Narayanganj weather in August
In August, Narayanganj averages a high of 32°C and a low of 25°C. It gets 248 mm of precipitation over about 20 rainy days. Estimated sunshine is 9% of daylight hours, derived from ERA5 cloud cover. The August record high is 39°C (1996) and the record low is 21°C (1997).
Narayanganj weather in September
In September, Narayanganj averages a high of 32°C and a low of 25°C. It gets 166 mm of precipitation over about 14 rainy days. Estimated sunshine is 14% of daylight hours, derived from ERA5 cloud cover. The September record high is 38°C (1987) and the record low is 20°C (1997).
Narayanganj weather in October
In October, Narayanganj averages a high of 32°C and a low of 23°C. It gets 131 mm of precipitation over about 9 rainy days. Estimated sunshine is 52% of daylight hours, derived from ERA5 cloud cover. The October record high is 38°C (1983) and the record low is 13°C (2001).
Narayanganj weather in November
In November, Narayanganj averages a high of 29°C and a low of 17°C. It gets 32 mm of precipitation over about 2 rainy days. Estimated sunshine is 74% of daylight hours, derived from ERA5 cloud cover. The November record high is 37°C (1981) and the record low is 9°C (1982).
Narayanganj weather in December
In December, Narayanganj averages a high of 27°C and a low of 12°C. It gets 13 mm of precipitation over about 1 rainy days. Estimated sunshine is 71% of daylight hours, derived from ERA5 cloud cover. The December record high is 35°C (1976) and the record low is 6°C (1991). December is one of the most comfortable months to visit.
Sunshine, humidity and wind in Narayanganj
February is the sunniest month in Narayanganj, with estimated sunshine of 79% of daylight hours from ERA5 cloud cover. July is the cloudiest, at 8%. The annual cloud-cover estimate is 49% of daylight hours; it is not a measurement of sunshine duration. Narayanganj is cloudier than 51% of India.
Humidity peaks in June at 86% and is lowest in March at 70%.
Narayanganj has about 99 days a year above 32°C. Narayanganj is cooler than 67% of India.
Narayanganj weather records
These records cover AGARTALA during 1970–2025. Earlier records or other stations in the city may differ.
The hottest temperature on record at the Narayanganj station is 40°C, on May 30, 1979. The coldest is 1°C, on January 13, 2006.
The wettest day in the available station history brought 380 mm of precipitation, on June 24, 1977.
19 all-time records have been set at the station since 1970.
The best time to visit Narayanganj
The most comfortable time to visit is typically January and December, when daytime highs sit near 26°C.
Winter (December–February) is warm, with average highs around 27°C and lows near 12°C.
Spring (March–May) is hot, with average highs around 33°C and lows near 21°C.
Summer (June–August) is hot, with average highs around 32°C and lows near 25°C. It can feel humid.
Autumn (September–November) is hot, with average highs around 31°C and lows near 22°C.
Monthly climate
| Month | Average low | Average high | Precip | Rain days | Humidity | Estimated sunshine | Record high | Record low |
|---|---|---|---|---|---|---|---|---|
| January | 10° | 25° | 13 mm | 2 | 82% | 76% | 32° | 1° |
| February | 13° | 28° | 31 mm | 3 | 74% | 79% | 38° | 4° |
| March | 19° | 32° | 44 mm | 3 | 70% | 71% | 39° | 9° |
| April | 22° | 33° | 130 mm | 7 | 73% | 64% | 39° | 8° |
| May | 23° | 33° | 263 mm | 12 | 79% | 52% | 40° | 11° |
| June | 25° | 32° | 308 mm | 16 | 86% | 15% | 40° | 15° |
| July | 25° | 32° | 338 mm | 21 | 85% | 8% | 37° | 21° |
| August | 25° | 32° | 248 mm | 20 | 86% | 9% | 39° | 21° |
| September | 25° | 32° | 166 mm | 14 | 84% | 14% | 38° | 20° |
| October | 23° | 32° | 131 mm | 9 | 83% | 52% | 38° | 13° |
| November | 17° | 29° | 32 mm | 2 | 79% | 74% | 37° | 9° |
| December | 12° | 27° | 13 mm | 1 | 81% | 71% | 35° | 6° |
Station: AGARTALA, 82 km from the city. Temperature normal baseline: 1991–2020, calculated from available NOAA GHCN-Daily observations. Available station history: 1970–2025; record values refer to this station and period, not the entire city’s history. Precipitation includes rain and the water equivalent of frozen precipitation; snowfall depth is shown separately when available. Sources and methods
From ERA5 reanalysis. Sunshine is estimated from cloud cover.
Narayanganj climate questions
How much rain does Narayanganj get?
Narayanganj gets 1718 mm of precipitation in an average year, over about 110 rainy days.
What is the wettest month in Narayanganj?
July is the wettest month in Narayanganj, with 338 mm. January is the driest, with 13 mm.
How many rainy days does Narayanganj have a year?
Narayanganj has about 110 days with measurable rain in an average year. July has the most, about 21.
What is the hottest month in Narayanganj?
April is the warmest month in Narayanganj, with an average high of 33°C.
What is the coldest month in Narayanganj?
January is the coldest month in Narayanganj, with an average low of 10°C.
What is the record high temperature in Narayanganj?
Within the available 1970–2025 station history, the record high at the Narayanganj station is 40°C, set on May 30, 1979. The record low is 1°C, on January 13, 2006.
What is the sunniest month in Narayanganj?
February is the sunniest month in Narayanganj, with estimated sunshine of 79% of daylight hours from ERA5 cloud cover. July is the cloudiest.
What is the best time to visit Narayanganj?
The most comfortable time to visit is typically January and December, when daytime highs sit near 26°C.