Climate and Average Weather Year Round in Langara Indonesia

The climate in Langara is hot, oppressive, and overcast. Over the course of the year, the temperature typically varies from 74°F to 87°F and is rarely below 72°F or above 90°F.

Based on the beach/pool score, the best time of year to visit Langara for hot-weather activities is from early July to late October.

The temperature in Langara varies so little throughout the year that it is not entirely meaningful to discuss hot and cold seasons.

In Langara, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year.

The clearer part of the year in Langara begins around May 16 and lasts for 5.3 months, ending around October 26.

The clearest month of the year in Langara is August, during which on average the sky is clear, mostly clear, or partly cloudy 44% of the time.

The cloudier part of the year begins around October 26 and lasts for 6.7 months, ending around May 16.

The cloudiest month of the year in Langara is January, during which on average the sky is overcast or mostly cloudy 90% of the time.

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Langara varies significantly throughout the year.

The wetter season lasts 7.6 months, from November 22 to July 9, with a greater than 36% chance of a given day being a wet day. The month with the most wet days in Langara is January, with an average of 17.5 days with at least 0.04 inches of precipitation.

The drier season lasts 4.4 months, from July 9 to November 22. The month with the fewest wet days in Langara is September, with an average of 4.2 days with at least 0.04 inches of precipitation.

Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. The month with the most days of rain alone in Langara is January, with an average of 17.5 days. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 58% on December 26.

Rainfall

To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Langara experiences extreme seasonal variation in monthly rainfall.

Rain falls throughout the year in Langara. The month with the most rain in Langara is April, with an average rainfall of 6.3 inches.

The month with the least rain in Langara is September, with an average rainfall of 1.1 inches.

The length of the day in Langara does not vary substantially over the course of the year, staying within 21 minutes of 12 hours throughout. In 2024, the shortest day is June 21, with 11 hours, 53 minutes of daylight; the longest day is December 21, with 12 hours, 22 minutes of daylight.

The earliest sunrise is at 5:23 AM on November 10, and the latest sunrise is 33 minutes later at 5:56 AM on July 21. The earliest sunset is at 5:39 PM on October 25, and the latest sunset is 31 minutes later at 6:10 PM on February 4.

Daylight saving time (DST) is not observed in Langara during 2024.

The figure below presents a compact representation of key lunar data for 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.

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 perceived humidity level in Langara, as measured by the percentage of time in which the humidity comfort level is muggy, oppressive, or miserable, does not vary significantly over the course of the year, remaining a virtually constant 100% throughout.

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 Langara experiences significant seasonal variation over the course of the year.

The windier part of the year lasts for 5.0 months, from May 10 to October 10, with average wind speeds of more than 6.3 miles per hour. The windiest month of the year in Langara is August, with an average hourly wind speed of 8.1 miles per hour.

The calmer time of year lasts for 7.0 months, from October 10 to May 10. The calmest month of the year in Langara is December, with an average hourly wind speed of 4.3 miles per hour.

The predominant average hourly wind direction in Langara varies throughout the year.

The wind is most often from the east for 2.5 months, from March 20 to June 4 and for 3.8 months, from August 17 to December 11, with a peak percentage of 68% on October 26. The wind is most often from the south for 2.4 months, from June 4 to August 17, with a peak percentage of 58% on June 23. The wind is most often from the north for 2.7 months, from December 30 to March 20, with a peak percentage of 35% on January 1.

Langara 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 water temperature experiences some seasonal variation over the course of the year.

The time of year with warmer water lasts for 6.1 months, from November 2 to May 4, with an average temperature above 85°F. The month of the year in Langara with the warmest water is December, with an average temperature of 85°F.

The time of year with cooler water lasts for 2.2 months, from July 4 to September 12, with an average temperature below 82°F. The month of the year in Langara with the coolest water is August, with an average temperature of 81°F.

To characterize how pleasant the weather is in Langara throughout the year, we compute two travel scores.

The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. Based on this score, the best time of year to visit Langara for general outdoor tourist activities is from early July to late September, with a peak score in the second week of August.

The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best time of year to visit Langara for hot-weather activities is from early July to late October, with a peak score in the last week of August.

Methodology

For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed.

Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies.

Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more.

Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter.

Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter.

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 Langara 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.

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.

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 experiences some seasonal variation over the course of the year.

The brighter period of the year lasts for 2.7 months, from August 12 to November 3, with an average daily incident shortwave energy per square meter above 5.9 kWh. The brightest month of the year in Langara is September, with an average of 6.3 kWh.

The darker period of the year lasts for 3.2 months, from December 4 to March 10, with an average daily incident shortwave energy per square meter below 4.4 kWh. The darkest month of the year in Langara is January, with an average of 4.0 kWh.

For the purposes of this report, the geographical coordinates of Langara are -4.025 deg latitude, 122.991 deg longitude, and 13 ft elevation.

The topography within 2 miles of Langara contains significant variations in elevation, with a maximum elevation change of 646 feet and an average elevation above sea level of 70 feet. Within 10 miles contains significant variations in elevation (2,523 feet). Within 50 miles contains large variations in elevation (3,520 feet).

The area within 2 miles of Langara is covered by water (49%), trees (30%), and cropland (16%), within 10 miles by water (69%) and trees (16%), and within 50 miles by water (75%) and trees (15%).