Average Weather In December For Doha, Qatar

Location

This report describes the typical weather at the Doha International Airport (Doha, Qatar) weather station over the course of an average December. It is based on the historical records from 1978 to 2012. Earlier records are either unavailable or unreliable.

Doha has a hot desert climate. The area within 25 mi of this station is covered by oceans and seas (91%), lakes and rivers (5%), and built-up areas (3%).

Temperature

The month of December is characterized by falling daily high temperatures, with daily highs decreasing from 79°F to 73°F over the course of the month, exceeding 84°F or dropping below 67°F only one day in ten.

Daily High and Low Temperature in December

The daily average low (blue) and high (red) temperature with percentile bands (inner band from 25th to 75th percentile, outer band from 10th to 90th percentile).
Daily low temperatures range from 59°F to 65°F, falling below 54°F or exceeding 70°F only one day in ten.

Fraction of Time Spent in Various Temperature Bands in December

The average fraction of time spent in various temperature bands: frigid (below 15°F), freezing (15°F to 32°F), cold (32°F to 50°F), cool (50°F to 65°F), comfortable (65°F to 75°F), warm (75°F to 85°F), hot (85°F to 100°F) and sweltering (above 100°F).

Sun

Over the course of December, the length of the day is essentially constant. The shortest day of the month is December 21 with 10:34 hours of daylight; the longest day is December 1 with 10:41 hours of daylight.

Daily Hours of Daylight and Twilight in December

The number of hours during which the Sun is visible (black line), with various degrees of daylight, twilight, and night, indicated by the color bands. From bottom (most yellow) to top (most gray): full daylight, solar twilight (Sun is visible but less than 6° from the horizon), civil twilight (Sun is not visible but is less than 6° below the horizon), nautical twilight (Sun is between 6° and 12° below the horizon), astronomical twilight (Sun is between 12° and 18° below the horizon), and full night.

The earliest sunrise is at 6:02am on December 1; the latest sunset is at 4:55pm on December 31; the latest sunrise is at 6:19am on December 31; the earliest sunset is at 4:43pm on December 3.

Daylight savings time (DST) is not observed in 2012.

Daily Sunrise & Sunset with Twilight in December

The solar day over the course of the year 2012 . From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (solar, civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray.

Clouds

The median cloud cover is 16% (mostly clear) and does not vary substantially over the course of the month.

Median Cloud Cover in December

The median daily cloud cover (black line) with percentile bands (inner band from 40th to 60th percentile, outer band from 25th to 75th percentile).

On December 16, a representative day, the sky is clear or mostly clear 61% of the time, partly cloudy 13% of the time, and mostly cloudy or overcast 6% of the time.

Cloud Cover Types in December

The fraction of time spent in each of the five sky cover categories. From top (most blue) to bottom (most gray), the categories are clear, mostly clear, partly cloudy, mostly cloudy, and overcast. Pink indicates missing data. Outside of the United States clear skies are often reported ambiguously, leading them to be lumped in with the missing data.

Precipitation

The probability that precipitation will be observed at this location varies throughout the month. Precipitation is most likely around December 29, occurring in 15% of days. Precipitation is least likely around December 1, occurring in 11% of days.

Probability of Precipitation at Some Point in the Day in December

The fraction of days in which various types of precipitation are observed. If more than one type of precipitation is reported in a given day, the more severe precipitation is counted. For example, if light rain is observed in the same day as a thunderstorm, that day counts towards the thunderstorm totals. The order of severity is from the top down in this graph, with the most severe at the bottom.

Throughout December, the most common forms of precipitation are moderate rain, light rain, and thunderstorms.

Moderate rain is the most severe precipitation observed during 55% of those days with precipitation. It is most likely around December 29, when it is observed during 8% of all days.

Light rain is the most severe precipitation observed during 25% of those days with precipitation. It is most likely around December 29, when it is observed during 4% of all days.

Thunderstorms are the most severe precipitation observed during 17% of those days with precipitation. They are most likely around December 1, when it is observed during 3% of all days.

Types of Precipitation Throughout December

Relative frequency of various types of precipitation over the course of a typical December.

Snow

Either snow is exceptionally unlikely to fall at this location in December or this station does not reliably report precipitation types.

Humidity

The relative humidity typically ranges from 45% (comfortable) to 94% (very humid) over the course of a typical December, rarely dropping below 31% (comfortable) and reaching as high as 100% (very humid).

The air is driest around December 1, at which time the relative humidity drops below 52% (mildly humid) three days out of four; it is most humid around December 31, rising above 89% (very humid) three days out of four.

Relative Humidity in December

The average daily high (blue) and low (brown) relative humidity with percentile bands (inner bands from 25th to 75th percentile, outer bands from 10th to 90th percentile).

Dew Point

Dew point is often a better measure of how comfortable a person will find the weather than relative humidity because it more directly relates to whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid.

Over the course of a typical December, the dew point typically varies from 49°F (dry) to 64°F (mildy humid) and is rarely below 39°F (dry) or above 70°F (muggy).

The time of the month between December 1 and December 31 is the most comfortable, with dew points that are neither too dry nor too muggy.

Dew Point in December

The daily average low (blue) and high (red) dew point with percentile bands (inner band from 25th to 75th percentile, outer band from 10th to 90th percentile).

Wind

Over the course of December typical wind speeds vary from 2 mph to 13 mph (light air to moderate breeze), rarely exceeding 19 mph (fresh breeze).

The highest average wind speed of 8 mph (gentle breeze) occurs around December 9, at which time the average daily maximum wind speed is 13 mph (moderate breeze).

The lowest average wind speed of 8 mph (gentle breeze) occurs around December 1, at which time the average daily maximum wind speed is 13 mph (moderate breeze).

Wind Speed in December

The average daily minimum (red), maximum (green), and average (black) wind speed with percentile bands (inner band from 25th to 75th percentile, outer band from 10th to 90th percentile).
The wind is most often out of the north west (21% of the time), north (19% of the time), and east (11% of the time). The wind is least often out of the south (3% of the time) and south west (4% of the time).

Wind Directions in December

The fraction of time spent with the wind blowing from the various directions over the entire year. Values do not sum to 100% because the wind direction is undefined when the wind speed is zero.

Fraction of Time Spent with Various Wind Directions in December

The fraction of time spent with the wind blowing from the various directions on a daily basis. Stacked values do not always sum to 100% because the wind direction is undefined when the wind speed is zero.