Climate and monthly weather forecast
Khasab, Oman

The city of Khasab, found in Oman, experiences a BWh Köppen climate classification, better known as a subtropical desert climate. With its proximity to the Persian Gulf and its latitude, Khasab is subjected to intense sunlight and heat for the better part of the year.

A yearly glance at Khasab reveals a wide range of temperature, with the coldest month showing an average low of 15.6°C (60.1°F) and the warmest months reaching as high as 39.8°C (103.6°F). Humidity levels also fluctuate over the year, with February recording the highest level at 70% and April having the least humidity at 53%.

Interestingly, the rainfall pattern in Khasab reveals a striking contrast - from a sizeable 49mm (1.93") in February to no rainfall in the other several months, such as from June to September. This lack of precipitation in some months is a defining characteristic of the subtropical desert climate Khasab experiences. Additionally, the city enjoys ample sunlight throughout the year, from 10.5 hours in December to a lengthy 13.8 hours in June.

As Khasab experiences high heat through most of the year, the best time to visit this city would be during the cooler months. January to March witnesses a pleasant range of temperatures with highs varying from 24.4°C (75.9°F) to 28°C (82.4°F) and lows fluctuating between 15.6°C (60.1°F) and 19.4°C (66.9°F). Relative humidity also remains manageable, ranging from 62% to 66%.

Despite a presence of rainfall in the initial months, this period still offers longer daylight hours, reaching the figure of 12 hours by March, allowing ample time for sightseeing and outdoor activities.

The months of May through September can prove to be challenging for visitors due to the high temperatures that may reach up to 39.8°C (103.6°F) along with warm nights averaging around 31.3°C (88.3°F). This period also witnesses slightly higher levels of humidity, between 60% and 70%.

Moreover, except for May that shows minimal rainfall of 2mm (0.08"), these months demonstrate a complete absence of rainfall which results in stark and dry surroundings. The scarcity of rainfall during these months may deter some travellers seeking a more temperate climate.

Transitioning from mild to hot, the spring season of March to May in Khasab sees an upward surge in daily temperatures. Starting from an average high of 28°C (82.4°F) in March, it escalates to 37.8°C (100°F) by May. Spring nights also exhibit a similar increase in temperatures, soaring from 19.4°C (66.9°F) in March to 27.9°C (82.2°F) in May.

Although there's a noticeable decline in relative humidity during this season, from 62% in March to 53% in April, it again rises to 60% in May. The rainfall also sees a sharp decrease, from a considerable 46mm (1.81") in March to a mere 2mm (0.08") in May.

Khasab's summer, from June to August, experiences searing heat and relentless sunshine. Daytime temperatures routinely reach around 39.2°C (102.6°F) in June and 38.6°C (101.5°F) in August, while nighttime temperatures hover around a warm 31.3°C (88.3°F) in July and 31.1°C (88°F) in August.

Equally noticeable during this season is the complete absence of rainfall, making the city truly live up to its subtropical desert climate classification. Despite the lack of precipitation, the relative humidity increases to around 70% in August, which can make the heat seem more intense.

During the autumn months of September through November, Khasab sees a gradual drop in temperatures from the summer's sweltering heat. High temperatures decline from 37.2°C (99°F) in September to 30.2°C (86.4°F) by November. Simultaneously, nighttime temperatures also cool down, moving from 29.3°C (84.7°F) in September to 20.9°C (69.6°F) in November.

Amidst this season, there is no recorded rainfall in September and October, while November witnesses slight precipitation of 3mm (0.12"). Furthermore, relative humidity decreases from 69% in September to 61% in November, making it more pleasant.

Winter in Khasab spans from December to February. This time of the year is relatively milder, with high temperatures ranging from 25.9°C (78.6°F) in December to 24.4°C (75.9°F) in February. Low temperatures also show a similar trend, averaging from 17.3°C (63.1°F) in December to 15.6°C (60.1°F) in February.

The winter months demonstrate higher rainfall, especially in February with 49mm (1.93"), thus breaking the dry spell. The relative humidity also remains at a moderate level, around 62% to 66%, during these months. Despite being the coolest season, the winter still offers plenty of sunlight, from 10.5 hours in December to 11.3 hours in February, making it a comfortable time to visit Khasab.

January experiences a notably cool climate in Khasab, Oman, compared to the rest of the country. High and low temperatures for this month range from 24.4°C (75.9°F) to 15.6°C (60.1°F). The relative humidity is at its lowest, thus providing considerably comfortable weather conditions. Weather in January »

As Khasab transitions from January to February, a slight uptick in temperatures becomes noticeable. February is characterized by higher temperatures, increased rainfall, and longer daylight hours. This month showcases a slight rise in humidity levels. Weather in February »

By the time March arrives in Khasab, the climate begins to shift. March ushers in the spring season, with temperatures not yet at their annual peaks but steadily rising. Even though the rainfall dips slightly to 46mm (1.81") this month, it does not greatly affect the overall humidity. Weather in March »

April brings a significant departure from Khasab's cooler climate experienced in the first quarter of the year. The most exceptional feature of this month is the substantial dip in precipitation levels to 9mm (0.35"). This transition from wetter to drier months accompanies the increase in temperatures. Weather in April »

May marks the beginning of Khasab's notably hot season as temperatures climb to their annual apexes in spite of the slightly increased rainfall of 2mm (0.08"). The climate remains warm and dry throughout the day and well into the evenings. Weather in May »

June in Khasab is characterized by soaring temperatures, the highest of the year at 39.2°C (102.6°F). The summer season's prominence is undeniable, given the extreme heat during this month. Surprisingly, the city records no rainfall at this time. Weather in June »

The heat in Khasab reaches its pinnacle in July with the highest temperatures of the year marked at 39.8°C (103.6°F). July replicates June's weather patterns with minimal variances. The remarkable aspect of this month is the absence of rainfall, hence maintaining the city's arid ambiance. Weather in July »

Khasab's weather in August continues to persist with the summer season's trend. August experiences a touch of relief as temperatures slide down marginally from their July peaks. Despite this relief, it’s still an intensely hot month. Weather in August »

As September arrives in Khasab, a noticeable shift in weather begins to take place. The month holds onto the summer's heat but with slightly reduced temperatures. Despite the prevailing dry season, Khasab gets a faint touch of rain, measuring at 1mm (0.04"). Weather in September »

October marks the arrival of autumn in Khasab, with the weather taking a slightly cooler turn. Despite having no rainfall, the overall climate starts to lean towards the cooler side. October continues from where September left off, with marginally shorter days and cooling temperatures. Weather in October »

November brings more significant changes to Khasab's weather conditions as the temperatures continue to decline. Minimal rainfall is witnessed during this month, hinting at the arrival of the ensuing wet season. The reduction in daylight hours signals the approach of winter, yet the weather remains comfortable. Weather in November »

December denotes the advent of winter in Khasab with more noticeable drops in temperatures. This period also sees a significant spike in rainfall, increasing from 3mm (0.12") in the previous month to 32mm (1.26"). The city's coldest month is characterized by shorter daylight hours, almost mirroring those in January. Weather in December »