Alappuzha weather in August

In August, Alappuzha sees average daytime highs of 26°C and overnight lows near 25°C, with 293 mm of rain across 28.1 wet days and about 12.3 hours of daylight. It is the 12th-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 26°C through the month. The sky is clear or mostly clear about 4% of the time in August, and the air most often feels oppressive.

Daylight stretches from about 12 h 24 min at the start of August to 12 h 12 min by month's end. Set against the rest of the year, August is Alappuzha's 10th-clearest and 3rd-windiest month. For the whole year in context, see Alappuzha's year-round climate.

Daytime high
26°
12th warmest
Overnight low
25°
1st coldest
Rainfall
293 mm
28.1 wet days
Daylight
12 h 18 min
6:19 AM – 6:38 PM
Cloud cover
87%
10th clearest
Wind
17 km/h
3rd windiest
Solar energy
4.47 kWh/m²
Travel score
3.7
out of 10

Alappuzha is city in Kerala, India.

Air quality
Elevated
PM10 56 µg/m³ · 2019
Density
5,219/km²
people per km²

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 26°C through the month.

A typical August day in Alappuzha reaches about 26°C in the afternoon and slips back to 25°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 27°C. Set against its neighbours, August runs on par with July and on par with September.

20°23°25°28°30°151015202531
Avg high (°C)Avg low (°C)
12625
22625
32625
42625
52625
62625
72625
82625
92625
102625
112625
122625
132625
142625
152625
162625
172625
182625
192625
202625
212625
222625
232625
242625
252625
262625
272625
282725
292725
302725
312725

How August really feels in Alappuzha

Once humidity and wind are folded in, August averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

August sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Alappuzha weather by month

How August compares with the rest of the year at a glance. August is the 12th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 25°267.711.57.1
Feb28° / 26°311011.76.3
Mar29° / 27°6816.911.95.0
Apr29° / 27°1532512.23.5
May29° / 27°29827.212.43.3
Jun27° / 26°44329.512.53.3
Jul27° / 25°38829.712.53.4
Aug26° / 25°29328.112.33.7
Sep27° / 25°23125.312.14.0
Oct27° / 25°26125.711.84.0
Nov28° / 26°19420.911.64.7
Dec28° / 26°6410.411.56.5

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 4% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 6% of August, with mostly cloudy or overcast conditions the remaining 90%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1892
2892
3793
4793
5793
6793
7793
8793
9793
10793
11793
12892
13892
14991
15991
16991
171090
181090
191090
201189
211288
221288
231288
241288
251387
261486
271486
281486
291387
301486
311486

Chance of precipitation in August

Any precipitation

Alappuzha gets around 293 mm of rain over 28.1 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 90% and peaks near 93% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
193
293
393
493
593
692
792
892
992
1092
1192
1292
1391
1491
1591
1691
1790
1890
1990
2090
2189
2289
2389
2489
2589
2688
2788
2888
2988
3087
3187

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

Most of August feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, August lands in the oppressive band about 84% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
18218
28218
38218
48218
58119
68119
78119
88119
98119
108119
118119
128218
138218
148218
158317
168317
178317
188416
198416
208515
218515
228614
238614
248713
258713
268713
278614
288614
298614
308614
318614

Wind in August

Winds average 17 km/h in August.

Across August, daily wind ranges from about 17 km/h on the calmest days to 18 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
118light breeze
218light breeze
318light breeze
418light breeze
518light breeze
618light breeze
717light breeze
817light breeze
917light breeze
1017light breeze
1117light breeze
1217light breeze
1317light breeze
1417light breeze
1517light breeze
1617light breeze
1717light breeze
1817light breeze
1917light breeze
2017light breeze
2117light breeze
2217light breeze
2317light breeze
2417light breeze
2517light breeze
2617light breeze
2717light breeze
2817light breeze
2917light breeze
3017light breeze
3117light breeze

Sunrise & sunset in August

DaylightNight

Daylight runs from about 12 h 24 min at the start of August to 12 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over August. Sunrise moves from 6:18 AM to 6:19 AM, and sunset from 6:43 PM to 6:31 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.46:186:43
212.46:186:43
312.46:186:43
412.46:196:43
512.46:196:42
612.46:196:42
712.46:196:42
812.46:196:41
912.46:196:41
1012.46:196:41
1112.46:196:40
1212.36:196:40
1312.36:196:40
1412.36:196:39
1512.36:196:39
1612.36:196:38
1712.36:196:38
1812.36:196:37
1912.36:196:37
2012.36:196:36
2112.36:196:36
2212.36:196:35
2312.36:196:35
2412.36:196:34
2512.26:196:34
2612.26:196:33
2712.26:196:33
2812.26:196:32
2912.26:196:32
3012.26:196:31
3112.26:196:31

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.47 kWh/m².

For context, solar energy here swings from a low near 4.12 kWh/m² to a high of 6.3 kWh/m² in March across the year — August's 4.47 kWh/m² sits near the bottom.

024151015202531
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.3Bright
44.3Bright
54.3Bright
64.3Bright
74.3Bright
84.4Bright
94.4Bright
104.4Bright
114.4Bright
124.4Bright
134.4Bright
144.4Bright
154.5Bright
164.5Bright
174.5Bright
184.5Bright
194.5Bright
204.5Bright
214.5Bright
224.5Bright
234.6Bright
244.6Bright
254.6Bright
264.6Bright
274.6Bright
284.6Bright
294.7Bright
304.7Bright
314.7Bright
Planning a trip in August

Hazard calendar for Alappuzha

In seasonPeak

In August, Alappuzha sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Alappuzha sits in the North Indian Ocean cyclone zone; the season peaks May and October–November.

Alappuzha's rainy season runs May–October, when most of the year's rain falls.

Cyclone
Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is August a good time to visit Alappuzha?

Our two travel scores rate August for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

3.7
Sightseeing
8th-best month of the year
3.7
Beach & pool
10th-best month of the year

August is a weaker month for outdoor sightseeing in Alappuzha.

What to pack for Alappuzha in August

From August's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In August, Alappuzha sees daytime highs around 26°C and nights near 25°C. Pack rain gear. Worth having: light clothes. About 28 days see rain.

rain gearlight clothes

Sea temperature near Alappuzha in August

The nearest coast averages about 27°C in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 14 km away) is warmest in April at about 30°C and coldest in August near 27°C.

The water stays above 20°C all year — warm enough for a swim any month.

26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Tropical
Feb29Tropical
Mar29Tropical
Apr30Tropical
May30Tropical
Jun28Tropical
Jul27Warm
Aug27Warm
Sep27Warm
Oct28Tropical
Nov29Tropical
Dec29Tropical

UV index in Alappuzha in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Alappuzha peaks around August 18 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 at about 8 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeExtremeVery highAug 18UV 13Jan 10UV 8
UV index (midday)Level
Jan8Very high
Feb12Extreme
Mar12Extreme
Apr12Extreme
May10Very high
Jun11Extreme
Jul12Extreme
Aug13Extreme
Sep12Extreme
Oct11Extreme
Nov10Very high
Dec8Very high

Air quality in Alappuzha in August

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where August falls, not just the annual average.

Air quality in Alappuzha is worst in January — around 108 µg/m³ PM2.5 (unhealthy), about 3.4× the cleanest month (July, 32 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorUnhealthyJan 13107 µg/m³Jul 2033 µg/m³
PM2.5 (µg/m³)Level
Jan108Unhealthy
Feb101Unhealthy
Mar86Unhealthy
Apr76Unhealthy
May63Unhealthy
Jun39Poor
Jul32Moderate
Aug34Moderate
Sep42Poor
Oct69Unhealthy
Nov96Unhealthy
Dec105Unhealthy
Location & terrain

Where is Alappuzha?

Alappuzha sits at 9.5°N, 76.3°E, 8 m above sea level, in India. The nearest listed city is Kochi, 51 km away.

MaduraiMysoreMannarJaffna

Topography around Alappuzha

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Alappuzha.

Within 3 km, the terrain around Alappuzha has only modest variations in elevation — a maximum elevation change of 14 m around an average of 5 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 23 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,483 m.

The land around Alappuzha is covered by water (33%), artificial surfaces (32%) and trees (30%) within 3 km, water (59%) within 16 km, and trees (54%) and water (39%) within 80 km.

3 km
14 m
16 km
23 m
80 km
1,483 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
August weather nearby: Kochi 51 km · Munnar 105 km · Thaikattussery 108 km · Irimbiliyam 155 km · Madurai 202 km · Mysore 314 km · Mannar 394 km · Jaffna 404 km

India travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / D / M
230 V · 50 Hz
Prices
≈ 23% of US
price level, 2025
GDP per capita
$2,702
2025
Happiness
4.5 / 10
World Happiness, 2025
Safe drinking water
76%
of population, 2024
Homicide rate
2.8
per 100k, 2022
Road deaths
15.6
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Low
EF EPI 484
Religion
Hindu 80%Muslim 14%Christian 2%other and unspecified 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Alappuzha (9.49°, 76.3264°, elevation 8 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).