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December Weather in Rabat Morocco

Daily high temperatures decrease by 3°F, from 66°F to 64°F, rarely falling below 59°F or exceeding 72°F.

Daily low temperatures decrease by 3°F, from 51°F to 48°F, rarely falling below 42°F or exceeding 58°F.

For reference, on July 27, the hottest day of the year, temperatures in Rabat typically range from 66°F to 80°F, while on January 20, the coldest day of the year, they range from 47°F to 63°F.

Average High and Low Temperature in December in Rabat

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 temperatures for the quarter of the year centered on December. 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 December in Rabat

Average Hourly Temperature in December in RabatDec112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMNovJancoldcoldcoolcomfortable
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.

Beverly Hills, California, United States (5,983 miles away); Port Elizabeth, South Africa (5,147 miles); and Mosman Park, Australia (9,163 miles) are the far-away foreign places with temperatures most similar to Rabat (view comparison).

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The month of December in Rabat experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 41% throughout the month.

The clearest day of the month is December 31, with clear, mostly clear, or partly cloudy conditions 60% of the time.

For reference, on October 30, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 43%, while on July 17, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 95%.

Cloud Cover Categories in December in Rabat

Cloud Cover Categories in December in RabatDec11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%NovJanDec 160%Dec 160%Dec 3160%Dec 3160%Dec 1159%Dec 1159%Dec 2160%Dec 2160%clearmostly 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 Rabat, the chance of a wet day over the course of December is essentially constant, remaining around 20% throughout.

For reference, the year's highest daily chance of a wet day is 23% on December 6, and its lowest chance is 0% on July 20.

Probability of Precipitation in December in Rabat

Probability of Precipitation in December in RabatDec11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%2%2%4%4%6%6%8%8%10%10%12%12%14%14%16%16%18%18%20%20%22%22%24%24%NovJanDec 623%Dec 623%Dec 3120%Dec 3120%Dec 2118%Dec 2118%rain
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 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 December in Rabat is gradually decreasing, starting the month at 2.6 inches, when it rarely exceeds 5.9 inches or falls below 0.2 inches, and ending the month at 2.1 inches, when it rarely exceeds 5.2 inches or falls below 0.1 inches.

Average Monthly Rainfall in December in Rabat

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 December in Rabat, the length of the day is essentially constant. The shortest day of the month is December 21, with 9 hours, 53 minutes of daylight and the longest day is December 1, with 10 hours, 3 minutes of daylight.

Hours of Daylight and Twilight in December in Rabat

Hours of Daylight and Twilight in December in RabatDec11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrNovJanDec 219 hr, 53 minDec 219 hr, 53 minnightnightdaydayDec 110 hr, 3 minDec 110 hr, 3 min
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 month in Rabat is 8:14 AM on December 1 and the latest sunrise is 18 minutes later at 8:32 AM on December 31.

The earliest sunset is 6:17 PM on December 4 and the latest sunset is 11 minutes later at 6:28 PM on December 31.

Daylight saving time is observed in Rabat during 2024, but it neither starts nor ends during December, so the entire month is in standard time.

For reference, on June 20, the longest day of the year, the Sun rises at 6:16 AM and sets 14 hours, 25 minutes later, at 8:41 PM, while on December 21, the shortest day of the year, it rises at 8:29 AM and sets 9 hours, 53 minutes later, at 6:22 PM.

Sunrise & Sunset with Twilight in December in Rabat

The solar day over the course of December. 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 December in Rabat

Solar Elevation and Azimuth in December in RabatDec112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMNovJan001010202020303000010102020303030
northeastsouthwest
Solar elevation and azimuth over the course of December 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 December 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 December in Rabat

Moon Rise, Set & Phases in December in RabatDec112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNovJanNov 11:48 PMNov 11:48 PMNov 1510:29 PMNov 1510:29 PMDec 17:22 AMDec 17:22 AMDec 1510:02 AMDec 1510:02 AMDec 3011:28 PMDec 3011:28 PMJan 1311:28 PMJan 1311:28 PMJan 291:37 PMJan 291:37 PM7:41 AM7:41 AM6:23 PM6:23 PM5:55 PM5:55 PM8:43 AM8:43 AM8:34 AM8:34 AM6:14 PM6:14 PM5:18 PM5:18 PM8:43 AM8:43 AM8:22 AM8:22 AM5:54 PM5:54 PM6:09 PM6:09 PM9:13 AM9:13 AM8:38 AM8:38 AM6:58 PM6:58 PM
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.
Dec 2024IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
0%8:34 AMESE6:14 PMWSW-1:24 PMS245,754 mi
2
2%9:35 AMSE7:05 PMSW-2:20 PMS243,687 mi
3
6%10:31 AMSE8:04 PMSW-3:18 PMS241,559 mi
4
12%11:22 AMESE9:08 PMWSW-4:15 PMS239,414 mi
5
20%12:05 PMESE10:15 PMWSW-5:10 PMS237,271 mi
6
29%12:42 PMESE11:23 PMWSW-6:02 PMS235,148 mi
7
40%1:15 PMESE--6:52 PMS233,076 mi
8
50%-12:30 AMWSW1:44 PME7:39 PMS231,119 mi
9
63%-1:37 AMW2:12 PME8:26 PMS229,385 mi
10
74%-2:44 AMW2:41 PME9:14 PMS228,019 mi
11
84%-3:53 AMWNW3:12 PMENE10:04 PMS227,193 mi
12
92%-5:04 AMWNW3:47 PMENE10:58 PMS227,075 mi
13
97%-6:18 AMWNW4:28 PMENE11:57 PMS227,788 mi
14
99%-7:32 AMWNW5:18 PMENE--
15
100%-8:43 AMNW6:16 PMNE12:58 AMS229,374 mi
16
99%-9:45 AMNW7:21 PMNE2:01 AMS231,763 mi
17
96%-10:38 AMWNW8:28 PMENE3:02 AMS234,775 mi
18
91%-11:20 AMWNW9:35 PMENE3:58 AMS238,149 mi
19
84%-11:55 AMWNW10:38 PMENE4:49 AMS241,588 mi
20
75%-12:24 PMWNW11:39 PMENE5:35 AMS244,803 mi
21
66%-12:50 PMW-6:17 AMS247,546 mi
22
50%12:36 AME1:14 PMW-6:57 AMS249,621 mi
23
47%1:31 AME1:37 PMW-7:35 AMS250,903 mi
24
37%2:26 AME2:00 PMWSW-8:14 AMS251,336 mi
25
28%3:22 AMESE2:26 PMWSW-8:54 AMS250,931 mi
26
20%4:20 AMESE2:54 PMWSW-9:37 AMS249,766 mi
27
13%5:20 AMESE3:28 PMWSW-10:24 AMS247,971 mi
28
7%6:22 AMESE4:08 PMWSW-11:15 AMS245,719 mi
29
2%7:23 AMSE4:57 PMSW-12:10 PMS243,208 mi
30
0%8:22 AMSE5:54 PMSW-1:08 PMS240,638 mi
31
0%9:16 AMESE6:57 PMWSW-2:07 PMS238,192 mi

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 Rabat is essentially constant during December, remaining around 0% throughout.

For reference, on August 15, the muggiest day of the year, there are muggy conditions 67% of the time, while on January 19, the least muggy day of the year, there are muggy conditions 0% of the time.

Humidity Comfort Levels in December in Rabat

Humidity Comfort Levels in December in RabatDec11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%NovJanDec 10%Dec 10%Dec 310%Dec 310%Dec 110%Dec 110%Dec 210%Dec 210%humidhumidcomfortablecomfortabledrydrymuggymuggy
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 Rabat is essentially constant during December, remaining within 0.2 miles per hour of 9.0 miles per hour throughout.

For reference, on April 10, the windiest day of the year, the daily average wind speed is 9.4 miles per hour, while on August 27, the calmest day of the year, the daily average wind speed is 7.6 miles per hour.

The highest daily average wind speed during December is 9.1 miles per hour on December 29.

Average Wind Speed in December in Rabat

Average Wind Speed in December in RabatDec11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mph16 mph16 mphNovJanDec 299.1 mphDec 299.1 mphDec 18.8 mphDec 18.8 mphDec 119.0 mphDec 119.0 mph
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The hourly average wind direction in Rabat throughout December is predominantly from the north, with a peak proportion of 29% on December 1.

Wind Direction in December in Rabat

Wind Direction in December in RabatDec11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%20%80%40%60%60%40%80%20%100%0%NovJanwestsoutheastnorth
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).

Rabat 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 Rabat is gradually decreasing during December, falling by 2°F, from 66°F to 63°F, over the course of the month.

Average Water Temperature in December in Rabat

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 Rabat 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 December in Rabat

Time Spent in Various Temperature Bands and the Growing Season in December in RabatDec11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%NovJan100%Dec 1100%Dec 197%Dec 3197%Dec 31100%Dec 11100%Dec 1199%Dec 2199%Dec 21coldcoolcomfortablevery coldwarm
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 Rabat are increasing during December, increasing by 223°F, from 4,957°F to 5,180°F, over the course of the month.

Growing Degree Days in December in Rabat

Growing Degree Days in December in RabatDec11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031314,700°F4,700°F4,800°F4,800°F4,900°F4,900°F5,000°F5,000°F5,100°F5,100°F5,200°F5,200°F5,300°F5,300°F5,400°F5,400°F5,500°F5,500°FNovJanDec 14,957°FDec 14,957°FDec 315,180°FDec 315,180°FDec 115,036°FDec 115,036°FDec 215,108°FDec 215,108°F
The average growing degree days accumulated over the course of December, 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 Rabat is essentially constant during December, remaining within 0.1 kWh of 2.8 kWh throughout.

The lowest average daily incident shortwave solar energy during December is 2.7 kWh on December 16.

Average Daily Incident Shortwave Solar Energy in December in Rabat

Average Daily Incident Shortwave Solar Energy in December in RabatDec11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 kWh0.0 kWh0.5 kWh0.5 kWh1.0 kWh1.0 kWh1.5 kWh1.5 kWh2.0 kWh2.0 kWh2.5 kWh2.5 kWh3.0 kWh3.0 kWh3.5 kWh3.5 kWh4.0 kWh4.0 kWh4.5 kWh4.5 kWhNovJanDec 162.7 kWhDec 162.7 kWhDec 12.9 kWhDec 12.9 kWhDec 312.8 kWhDec 312.8 kWh
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 Rabat are 34.013 deg latitude, -6.833 deg longitude, and 151 ft elevation.

The topography within 2 miles of Rabat contains only modest variations in elevation, with a maximum elevation change of 318 feet and an average elevation above sea level of 101 feet. Within 10 miles contains only modest variations in elevation (696 feet). Within 50 miles contains significant variations in elevation (3,235 feet).

The area within 2 miles of Rabat is covered by artificial surfaces (86%) and water (11%), within 10 miles by water (42%) and artificial surfaces (24%), and within 50 miles by water (43%) and cropland (35%).

This report illustrates the typical weather in Rabat, 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 Rabat.

For each station, the records are corrected for the elevation difference between that station and Rabat 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 Rabat is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Rabat 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 Rabat 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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