Port Blair climate guide

Temperature in Port Blair (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
29°C maximum daytime temperature in January in Port Blair29
30°C maximum daytime temperature in February in Port Blair30
31°C maximum daytime temperature in March in Port Blair31
32°C maximum daytime temperature in April in Port Blair32
31°C maximum daytime temperature in May in Port Blair31
29°C maximum daytime temperature in June in Port Blair29
29°C maximum daytime temperature in July in Port Blair29
29°C maximum daytime temperature in August in Port Blair29
29°C maximum daytime temperature in September in Port Blair29
29°C maximum daytime temperature in October in Port Blair29
30°C maximum daytime temperature in November in Port Blair30
29°C maximum daytime temperature in December in Port Blair29
Min temperature (night-time)
22°C minimum night-time temperature in January in Port Blair22
21°C minimum night-time temperature in February in Port Blair21
22°C minimum night-time temperature in March in Port Blair22
24°C minimum night-time temperature in April in Port Blair24
24°C minimum night-time temperature in May in Port Blair24
23°C minimum night-time temperature in June in Port Blair23
23°C minimum night-time temperature in July in Port Blair23
23°C minimum night-time temperature in August in Port Blair23
23°C minimum night-time temperature in September in Port Blair23
23°C minimum night-time temperature in October in Port Blair23
23°C minimum night-time temperature in November in Port Blair23
23°C minimum night-time temperature in December in Port Blair23
Sea temperature
28°C sea temperature in January in Port Blair28
28°C sea temperature in February in Port Blair28
29°C sea temperature in March in Port Blair29
30°C sea temperature in April in Port Blair30
30°C sea temperature in May in Port Blair30
29°C sea temperature in June in Port Blair29
28°C sea temperature in July in Port Blair28
28°C sea temperature in August in Port Blair28
28°C sea temperature in September in Port Blair28
29°C sea temperature in October in Port Blair29
29°C sea temperature in November in Port Blair29
28°C sea temperature in December in Port Blair28

Sunshine & Daylight in Port Blair

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
12 hours of daylight per day in January in Port Blair12
12 hours of daylight per day in February in Port Blair12
12 hours of daylight per day in March in Port Blair12
12 hours of daylight per day in April in Port Blair12
13 hours of daylight per day in May in Port Blair13
13 hours of daylight per day in June in Port Blair13
13 hours of daylight per day in July in Port Blair13
12 hours of daylight per day in August in Port Blair12
12 hours of daylight per day in September in Port Blair12
12 hours of daylight per day in October in Port Blair12
12 hours of daylight per day in November in Port Blair12
11 hours of daylight per day in December in Port Blair11

Rainfall in Port Blair

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
2 days with some rainfall in January in Port Blair2
1 day with some rainfall in February in Port Blair1
1 day with some rainfall in March in Port Blair1
3 days with some rainfall in April in Port Blair3
15 days with some rainfall in May in Port Blair15
19 days with some rainfall in June in Port Blair19
18 days with some rainfall in July in Port Blair18
19 days with some rainfall in August in Port Blair19
17 days with some rainfall in September in Port Blair17
14 days with some rainfall in October in Port Blair14
11 days with some rainfall in November in Port Blair11
5 days with some rainfall in December in Port Blair5
Average monthly rainfall (mm)
48 mm monthly rainfall in January in Port Blair48
22 mm monthly rainfall in February in Port Blair22
12 mm monthly rainfall in March in Port Blair12
66 mm monthly rainfall in April in Port Blair66
372 mm monthly rainfall in May in Port Blair372
479 mm monthly rainfall in June in Port Blair479
462 mm monthly rainfall in July in Port Blair462
439 mm monthly rainfall in August in Port Blair439
471 mm monthly rainfall in September in Port Blair471
309 mm monthly rainfall in October in Port Blair309
229 mm monthly rainfall in November in Port Blair229
140 mm monthly rainfall in December in Port Blair140

More climate for Port Blair

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
UV (maximum) index 10 (Very High) in January in Port Blair10
UV (maximum) index 11+ (Extreme) in February in Port Blair11
UV (maximum) index 11+ (Extreme) in March in Port Blair11
UV (maximum) index 11+ (Extreme) in April in Port Blair11
UV (maximum) index 11+ (Extreme) in May in Port Blair11
UV (maximum) index 11+ (Extreme) in June in Port Blair11
UV (maximum) index 11+ (Extreme) in July in Port Blair11
UV (maximum) index 11+ (Extreme) in August in Port Blair11
UV (maximum) index 11+ (Extreme) in September in Port Blair11
UV (maximum) index 11+ (Extreme) in October in Port Blair11
UV (maximum) index 10 (Very High) in November in Port Blair10
UV (maximum) index 10 (Very High) in December in Port Blair10
Heat & Humidity
High heat & humidity in January in Port BlairH
High heat & humidity in February in Port BlairH
High heat & humidity in March in Port BlairH
Very high heat & humidity in April in Port BlairVH
High heat & humidity in May in Port BlairH
High heat & humidity in June in Port BlairH
High heat & humidity in July in Port BlairH
High heat & humidity in August in Port BlairH
High heat & humidity in September in Port BlairH
High heat & humidity in October in Port BlairH
High heat & humidity in November in Port BlairH
High heat & humidity in December in Port BlairH

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

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More about Port Blair

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The climate guide for Port Blair, India shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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