April Weather in Kālka India
Daily high temperatures increase by 10°F, from 87°F to 97°F, rarely falling below 80°F or exceeding 103°F.
Daily low temperatures increase by 9°F, from 60°F to 69°F, rarely falling below 53°F or exceeding 74°F.
For reference, on May 30, the hottest day of the year, temperatures in Kālka typically range from 76°F to 102°F, while on January 16, the coldest day of the year, they range from 45°F to 67°F.
Average High and Low Temperature in April in Kālka
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on April. 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 April in Kālka
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 month of April in Kālka experiences decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 29% to 17%.
The clearest day of the month is April 30, with clear, mostly clear, or partly cloudy conditions 83% of the time.
For reference, on July 31, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 42%, while on October 11, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 96%.
Cloud Cover Categories in April in Kālka
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Kālka, the chance of a wet day over the course of April is essentially constant, remaining around 11% throughout.
For reference, the year's highest daily chance of a wet day is 61% on August 2, and its lowest chance is 1% on November 5.
Probability of Precipitation in April in Kālka
To show variation within the month and not just the monthly total, we show the rainfall accumulated over a sliding 31-day period centered around each day.
The average sliding 31-day rainfall during April in Kālka is essentially constant, remaining about 1.0 inches throughout, and rarely exceeding 2.5 inches.
The lowest average 31-day accumulation is 1.0 inches on April 10.
Average Monthly Rainfall in April in Kālka
Over the course of April in Kālka, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 51 minutes, implying an average daily increase of 1 minute, 46 seconds, and weekly increase of 12 minutes, 20 seconds.
The shortest day of the month is April 1, with 12 hours, 30 minutes of daylight and the longest day is April 30, with 13 hours, 21 minutes of daylight.
Hours of Daylight and Twilight in April in Kālka
The latest sunrise of the month in Kālka is 6:11 AM on April 1 and the earliest sunrise is 32 minutes earlier at 5:39 AM on April 30.
The earliest sunset is 6:41 PM on April 1 and the latest sunset is 19 minutes later at 7:00 PM on April 30.
Daylight saving time is not observed in Kālka during 2021.
For reference, on June 21, the longest day of the year, the Sun rises at 5:19 AM and sets 14 hours, 9 minutes later, at 7:28 PM, while on December 21, the shortest day of the year, it rises at 7:15 AM and sets 10 hours, 9 minutes later, at 5:24 PM.
Sunrise & Sunset with Twilight in April in Kālka
The figure below presents a compact representation of key lunar data for April 2021. 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 April in Kālka
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 Kālka is essentially constant during April, remaining around 0% throughout.
For reference, on August 6, the muggiest day of the year, there are muggy conditions 95% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in April in Kālka
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
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 Kālka is essentially constant during April, remaining within 0.1 miles per hour of 7.8 miles per hour throughout.
For reference, on April 20, the windiest day of the year, the daily average wind speed is 7.9 miles per hour, while on August 22, the calmest day of the year, the daily average wind speed is 4.8 miles per hour.
The highest daily average wind speed during April is 7.9 miles per hour on April 21.
Average Wind Speed in April in Kālka
The wind direction in Kālka during April is predominantly out of the north from April 1 to April 22 and the west from April 22 to April 30.
Wind Direction in April in Kālka
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 Kālka 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 April in Kālka
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
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 Kālka are rapidly increasing during April, increasing by 758°F, from 986°F to 1,743°F, over the course of the month.
Growing Degree Days in April in Kālka
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 Kālka is increasing during April, rising by 1.0 kWh, from 6.4 kWh to 7.4 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in April in Kālka
For the purposes of this report, the geographical coordinates of Kālka are 30.840 deg latitude, 76.941 deg longitude, and 2,297 ft elevation.
The topography within 2 miles of Kālka contains large variations in elevation, with a maximum elevation change of 2,234 feet and an average elevation above sea level of 2,439 feet. Within 10 miles contains large variations in elevation (5,423 feet). Within 50 miles also contains extreme variations in elevation (11,079 feet).
The area within 2 miles of Kālka is covered by cropland (70%) and trees (14%), within 10 miles by cropland (43%) and trees (24%), and within 50 miles by cropland (67%) and trees (18%).
This report illustrates the typical weather in Kālka, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
Kālka is further than 200 kilometers from the nearest reliable weather station, so the weather-related data on this page were taken entirely from NASA's MERRA-2 satellite-era reanalysis . 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.
The temperature and dew point estimates are corrected for the difference between the reference elevation of the MERRA-2 grid cell and the elevation of Kālka, according to the International Standard Atmosphere .
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.
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 © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.
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.