Bengaluru Weather

Seasonwise rainfall recorded at #Bengaluru #IMD observatory Annual - 1044.3 mm Premonsoon (Mar - May) : 358.8 mm Southwest monsoon (June - Sep) : 548.7 mm Post monsoon (Oct - Dec) : 131.6 mm (lowest in 9 years) #weather #2025wrap #Karnataka

Highest Diurnal range - 16.6c (35.4/18.8c on 15th March) Lowest Diurnal range - 2c (20.2/18.2 on 1st Dec) Number of rainy days - 63 Driest month - Feb (0 mm) Wettest month - May (314.8 mm) Longest streak of rainy days - 9 (13th May - 21st May)

#Bengaluru #IMD stats for 2025 Highest max- 35.4c (15 Mar, 24 & 25 Apr) Highest min - 24.4c (25 Apr) Lowest max - 20.2c (1 Dec) Lowest min - 14c (4 Jan) Highest rainfall - 105.5 mm (19 May)

This December #Bengaluru #IMD observatory saw the lowest average minimum temperature in 12 years. The average min recorded this month is 16.5c. The is still 0.1c above the climatological average min of 16.4c for the month. #Karnataka #WINTER #weather

#Bengaluru city #IMD observatory records the driest November in 9 years by recording a total rainfall of 2.3 mm for the month. Previously, the observatory had just recorded 1.5 mm for the month in 2016. The average rainfall for November is 64.5 mm. #bengalururains #Karnataka

#Bengaluru city #IMD observatory records 127.9 mm of rainfall this October against an average of 186.4 mm. The average max temperature was 28.18c making it the coolest October in 3 years. #bengalururains #Karnataka #Weather

The average max temp this September at #Bengaluru #IMD observatory was 27.72c making it the coolest September in 5 years. The climatological average max temp for the month is 28.7c. #Karnataka #monsoon

#Bengaluru City #IMD observatory has recorded 242 mm of rainfall this September against the climatological average of 208.3 mm. The observatory has recorded 549.3 mm for the southwest monsoon season (June - September) against an average of 597.7 mm. #monsoon #Karnataka

#Bengaluru city #IMD observatory records the coolest August since 2019 by recording an average max of 27.3c against the climatological average of 28.1c. The rainfall for the month was at 161.8 mm against the climatological average of 162.7 mm. #Monsoon #KarnatakaRains

Yesterday #Bengaluru city #IMD observatory recorded a max of 22.6 making it the 4th coolest August day in recorded history and the coolest August day in 35 years. The top 4 of the coolest Aug days: 21.5c - 14/8/1940 22.2c - 15/8/1990 22.3c - 24/8/1971 22.7c - 20/8/1990 #Monsoon

The #Bengaluru City #IMD observatory records the driest July in 6 years by recording a total rainfall of 87.5 mm for the month against an average of 116.4 mm. #monsoon #Karnataka

#Bengaluru city #IMD observatory recorded a total rainfall of 58 mm this June against an average of 110.3 mm making it the driest June in 8 years. However the average max temperature for this June was 29.1c making it the coolest June in 7 years. #Karnataka #Monsoon2025

@sunil_nagaraj Also going by data from Ogimet, the average dew point seems to be highest ever this April and May.

@BngWeather It's probably the 3rd coolest May (Tmax) since 1978, very close to 1999,2022 but not as cool as 2009 (which averaged below 30C) . It also has the longest streak (14 days) below 30°C in May.

The average max temperature recorded at the #Bengaluru city #IMD observatory this May is 30.48c making it the coolest May in 3 years. Rainfall across various IMD observatories in the city in May. City - 315 mm HAL - 304.7 mm KIAL - 194.9 mm GKVK - 324.4 mm #bengalururains

#Bengaluru City #IMD sees its wettest May in recorded history by recording a total rainfall of 308.3 mm till 5:30 pm today. 4 out of the top 5 wettest Mays have been in the last 7 years. 308.3mm (2025) 305.5mm (2023) 287mm (1957) 270.2mm (2022) 241.9mm (2017) #BengaluruRains

@sunil_nagaraj Avg min is the lowest since 2021 though slightly higher than the climatological average of 22.1c.

@BngWeather Just below 2018, but not cooler than 2015. The min finished above 1991-2020 avg .. thanks to last week. Notably, most humid April measured by avg dpt and related measures. Waiting for all hourly data to come in to see if number of humid heat hrs was more than 2016(unlikely).

The average maximum temperature recorded at #Bengaluru city #IMD observatory this April is 33.48c making it the coolest April in the last 10 years. The observatory has received a total rainfall of 32.2 mm for the month. #BengaluruRains #Summer #Karnataka

As parts of #Bengaluru saw intense thunderstorms yesterday, the city #IMD observatory recorded a max of 28.5c making it the coolest April day in 5 years. #BengaluruRains #Karnataka

Yesterday #Bengaluru City #IMD observatory saw its wettest March day in 5 years by recording 11.8 mm of rainfall till 8:30 am today. Also the observatory at #KIAL saw its wettest day in 7 years by recording a rainfall of 47.4 mm. #BengaluruRains #Premonsoon #Karnataka

With 18.7 mm of rainfall from yesterday till today 8:30 am, #Bengaluru City #IMD has finally surpassed its annual average rainfall of 1077.6 mm by receiving a total rainfall of 1083.4 mm for the year. #BengaluruRains #Karnataka