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Winter Weather in Cochin Kerala, India

Daily high temperatures are around 88°F, rarely falling below 85°F or exceeding 91°F.

Daily low temperatures are around 76°F, rarely falling below 72°F or exceeding 80°F. The lowest daily average low temperature is 75°F on January 10.

For reference, on April 11, the hottest day of the year, temperatures in Cochin typically range from 79°F to 90°F, while on January 6, the coldest day of the year, they range from 75°F to 88°F.

Average High and Low Temperature in the Winter in Cochin

Average High and Low Temperature in the Winter in CochinDecJanFeb70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°F100°F100°FFallSpringDec 187°FDec 187°F76°F76°FFeb 2889°FFeb 2889°F78°F78°FJan 188°FJan 188°F75°F75°FFeb 188°FFeb 188°F76°F76°FNowNow
The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. The thin dotted lines are the corresponding average perceived temperatures.

The figure below shows you a compact characterization of the hourly average winter temperatures. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.

Average Hourly Temperature in the Winter in Cochin

Average Hourly Temperature in the Winter in CochinDecJanFeb12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMFallSpringNowNowwarmwarmhot
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Manaus, Amazonas, Brazil (9,412 miles away) and Lagos, Nigeria (4,985 miles) are the far-away foreign places with temperatures most similar to Cochin (view comparison).

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Compare Cochin to another city:

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The winter in Cochin experiences rapidly decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 61% to 47%. The lowest chance of overcast or mostly cloudy conditions is 44% on February 10.

The clearest day of the winter is February 10, with clear, mostly clear, or partly cloudy conditions 56% of the time.

For reference, on June 11, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 93%, while on February 10, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 56%.

Cloud Cover Categories in the Winter in Cochin

Cloud Cover Categories in the Winter in CochinDecJanFeb0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%FallSpringJun 117%Jun 117%Dec 139%Dec 139%Feb 2853%Feb 2853%Jan 148%Jan 148%Feb 155%Feb 155%NowNowclearmostly clearpartly cloudymostly cloudyovercast
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds.

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Cochin, the chance of a wet day over the course of the winter is rapidly decreasing, starting the season at 18% and ending it at 10%.

For reference, the year's highest daily chance of a wet day is 74% on June 19, and its lowest chance is 4% on January 16.

Probability of Precipitation in the Winter in Cochin

Probability of Precipitation in the Winter in CochinDecJanFeb0%0%5%5%10%10%15%15%20%20%25%25%30%30%35%35%40%40%45%45%50%50%FallSpringJan 164%Jan 164%Dec 118%Dec 118%Feb 2810%Feb 2810%Jan 16%Jan 16%Feb 15%Feb 15%NowNowrain
The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day).

Rainfall

To show variation within the season and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day.

The average sliding 31-day rainfall during the winter in Cochin is rapidly decreasing, starting the season at 2.9 inches, when it rarely exceeds 6.2 inches or falls below 0.5 inches, and ending the season at 1.2 inches, when it rarely exceeds 3.9 inches.

The lowest average 31-day accumulation is 0.7 inches on January 23.

Average Monthly Rainfall in the Winter in Cochin

Average Monthly Rainfall in the Winter in CochinDecJanFeb0 in0 in2 in2 in4 in4 in6 in6 in8 in8 in10 in10 in12 in12 in14 in14 in16 in16 inFallSpringJan 220.7 inJan 220.7 inDec 12.9 inDec 12.9 inFeb 281.2 inFeb 281.2 inJan 10.9 inJan 10.9 inNowNow
The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average snowfall.

Over the course of the winter in Cochin, the length of the day is gradually increasing. From the start to the end of the season, the length of the day increases by 20 minutes, implying an average daily increase of 14 seconds, and weekly increase of 1 minute, 37 seconds.

The shortest day of the winter is December 21, with 11 hours, 33 minutes of daylight and the longest day is February 28, with 11 hours, 56 minutes of daylight.

Hours of Daylight and Twilight in the Winter in Cochin

Hours of Daylight and Twilight in the Winter in CochinDecJanFeb0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrFallSpringDec 2111 hr, 33 minDec 2111 hr, 33 minnightnightdaydayFeb 2811 hr, 56 minFeb 2811 hr, 56 minFeb 111 hr, 43 minFeb 111 hr, 43 minNowNow
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.

The earliest sunrise of the winter in Cochin is 6:26 AM on December 1 and the latest sunrise is 21 minutes later at 6:47 AM on January 27.

The earliest sunset is 6:01 PM on December 1 and the latest sunset is 34 minutes later at 6:35 PM on February 28.

Daylight saving time is not observed in Cochin during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 6:05 AM and sets 12 hours, 42 minutes later, at 6:47 PM, while on December 21, the shortest day of the year, it rises at 6:36 AM and sets 11 hours, 33 minutes later, at 6:09 PM.

Sunrise & Sunset with Twilight in the Winter in Cochin

Sunrise & Sunset with Twilight in the Winter in CochinDecJanFeb2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMFallSpring6:26 AM6:26 AMDec 16:01 PMDec 16:01 PM6:39 AM6:39 AMFeb 286:35 PMFeb 286:35 PM6:47 AM6:47 AMJan 276:28 PMJan 276:28 PM6:41 AM6:41 AMJan 16:15 PMJan 16:15 PMSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
The solar day in the winter. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray.

The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation.

Solar Elevation and Azimuth in the Winter in Cochin

Solar Elevation and Azimuth in the Winter in CochinDecJanFeb12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMFallSpring001020203030405050606000101020303040405060NowNow
northeastsouthwest
Solar elevation and azimuth in the the winter of 2024. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

The figure below presents a compact representation of key lunar data for the winter of 2024. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.

Moon Rise, Set & Phases in the Winter in Cochin

Moon Rise, Set & Phases in the Winter in CochinDecJanFeb12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMFallSpringNov 16:18 PMNov 16:18 PMNov 162:59 AMNov 162:59 AMDec 111:52 AMDec 111:52 AMDec 152:32 PMDec 152:32 PMDec 313:58 AMDec 313:58 AMJan 143:58 AMJan 143:58 AMJan 296:07 PMJan 296:07 PMFeb 127:24 PMFeb 127:24 PMFeb 286:15 AMFeb 286:15 AMMar 1412:25 PMMar 1412:25 PMMar 294:28 PMMar 294:28 PM5:53 AM5:53 AM5:28 PM5:28 PM6:31 AM6:31 AM6:18 AM6:18 AM6:03 PM6:03 PM6:06 PM6:06 PM7:23 AM7:23 AM6:43 PM6:43 PM5:53 PM5:53 PM7:03 AM7:03 AM6:34 AM6:34 AM6:27 PM6:27 PM6:29 PM6:29 PM7:14 AM7:14 AM7:01 PM7:01 PM5:59 PM5:59 PM6:27 AM6:27 AM6:35 PM6:35 PMNowNow
The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.

We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.

The chance that a given day will be muggy in Cochin is essentially constant during the winter, remaining within 4% of 94% throughout.

The lowest chance of a muggy day during the winter is 89% on January 20.

For reference, on April 27, the muggiest day of the year, there are muggy conditions 100% of the time, while on January 20, the least muggy day of the year, there are muggy conditions 89% of the time.

Humidity Comfort Levels in the Winter in Cochin

Humidity Comfort Levels in the Winter in CochinDecJanFeb0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%FallSpringJan 2089%Jan 2089%Dec 196%Dec 196%Feb 2898%Feb 2898%Jan 192%Jan 192%Feb 191%Feb 191%NowNowmiserablemiserableoppressiveoppressivemuggymuggyhumidhumid
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The percentage of time spent at various humidity comfort levels, categorized by dew point.

This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.

The average hourly wind speed in Cochin is increasing during the winter, increasing from 4.7 miles per hour to 5.9 miles per hour over the course of the season.

For reference, on June 19, the windiest day of the year, the daily average wind speed is 10.7 miles per hour, while on November 28, the calmest day of the year, the daily average wind speed is 4.7 miles per hour.

Average Wind Speed in the Winter in Cochin

Average Wind Speed in the Winter in CochinDecJanFeb0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mphFallSpringDec 14.7 mphDec 14.7 mphFeb 285.9 mphFeb 285.9 mphJan 14.8 mphJan 14.8 mphFeb 15.1 mphFeb 15.1 mphNowNow
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The wind direction in Cochin during the winter is predominantly out of the east from December 1 to January 23 and the west from January 23 to February 28.

Wind Direction in the Winter in Cochin

Wind Direction in the Winter in CochinWEWDecJanFeb0%100%20%80%40%60%60%40%80%20%100%0%FallSpringNowNowwesteastnorthsouth
northeastsouthwest
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than 1.0 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

Cochin is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.

The average surface water temperature in Cochin is essentially constant during the winter, remaining within 1°F of 84°F throughout.

The lowest average surface water temperature during the winter is 83°F on January 15.

Average Water Temperature in the Winter in Cochin

Average Water Temperature in the Winter in CochinDecJanFeb82°F82°F83°F83°F84°F84°F85°F85°F86°F86°F87°F87°FFallSpringJan 1583°FJan 1583°FDec 184°FDec 184°FFeb 2884°FFeb 2884°FJan 183°FJan 183°FFeb 183°FFeb 183°FNowNow
The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.

Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).

Temperatures in Cochin are sufficiently warm year round that it is not entirely meaningful to discuss the growing season in these terms. We nevertheless include the chart below as an illustration of the distribution of temperatures experienced throughout the year.

Time Spent in Various Temperature Bands and the Growing Season in the Winter in Cochin

Time Spent in Various Temperature Bands and the Growing Season in the Winter in CochinDecJanFeb0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%FallSpring100%Jan 15100%Jan 15NowNowwarmhotcomfortable
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The percentage of time spent in various temperature bands. The black line is the percentage chance that a given day is within the growing season.

Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.

The average accumulated growing degree days in Cochin are very rapidly decreasing during the winter, decreasing by 8,672°F, from 10,490°F to 1,818°F, over the course of the season.

Growing Degree Days in the Winter in Cochin

Growing Degree Days in the Winter in CochinDecJanFeb2,000°F2,000°F4,000°F4,000°F6,000°F6,000°F8,000°F8,000°F10,000°F10,000°FFallSpringDec 110,490°FDec 110,490°FFeb 281,818°FFeb 281,818°FNowNow
The average growing degree days accumulated over the course of the winter, with 25th to 75th and 10th to 90th percentile bands.

This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.

The average daily incident shortwave solar energy in Cochin is increasing during the winter, rising by 1.4 kWh, from 5.1 kWh to 6.5 kWh, over the course of the season.

Average Daily Incident Shortwave Solar Energy in the Winter in Cochin

Average Daily Incident Shortwave Solar Energy in the Winter in CochinDecJanFeb0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWhFallSpringDec 15.1 kWhDec 15.1 kWhFeb 286.5 kWhFeb 286.5 kWhJan 15.5 kWhJan 15.5 kWhFeb 16.2 kWhFeb 16.2 kWhNowNow
The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.

For the purposes of this report, the geographical coordinates of Cochin are 9.940 deg latitude, 76.260 deg longitude, and 30 ft elevation.

The topography within 2 miles of Cochin is essentially flat, with a maximum elevation change of 92 feet and an average elevation above sea level of 16 feet. Within 10 miles is essentially flat (236 feet). Within 50 miles contains only modest variations in elevation (5,709 feet).

The area within 2 miles of Cochin is covered by water (32%), artificial surfaces (22%), cropland (19%), and trees (11%), within 10 miles by water (59%) and artificial surfaces (16%), and within 50 miles by water (58%) and trees (26%).

This report illustrates the typical weather in Cochin, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

Temperature and Dew Point

There are 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Cochin.

For each station, the records are corrected for the elevation difference between that station and Cochin according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.

The estimated value at Cochin is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Cochin and a given station.

The stations contributing to this reconstruction are:

To get a sense of how much these sources agree with each other, you can view a comparison of Cochin and the stations that contribute to our estimates of its temperature history and climate. Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data.

Other Data

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.

All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.

Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.

Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.

Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .

Time zones for airports and weather stations are provided by AskGeo.com .

Maps are © OpenStreetMap contributors.

Disclaimer

The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.

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