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Contents
- The climate of Rusayl
- The best time to visit Rusayl
- The worst time to visit Rusayl
- Spring weather in Rusayl
- Summer weather in Rusayl
- Autumn weather in Rusayl
- Winter weather in Rusayl
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Rusayl
Rusayl, a bustling region in Oman, experiences climatic conditions conforming to a Subtropical desert category, as pinpointed by the Köppen climate classification BWh. Its unique geographical position bestows upon it a weather pattern better characterized by sizzling highs tending towards the 40°C (104°F) mark at the peak of the sweltering summers, and milder lows edging towards 17°C (62.6°F) as the cooler months of winter set in.
In terms of annual variations, the relative humidity fluctuates within a bracket of 33 to 58, witnessing dips in hot summers, with escalating trends as temperatures drop in the winter months. Rainfall remains sparse throughout the year, with mere dribbles reaching up to 9mm (0.35"), showing a clear predisposition towards dryer climates and peaking in the months of December and January. Notably, rainfall events are scattered across less than five days across the year, making drier days the norm in Rusayl.
As far as sunlight is concerned, the region basks in ample daylight hours ranging from 10.7 to 13.6 a year, with sunshine hours practically mirroring this trend. Detailed observation reveals an unusual climatic pattern -- minimal cloud coverage, an incessant visibility of 10km (6.2mi), and peak UV index readings of 9 during the hot summer months.
In terms of annual variations, the relative humidity fluctuates within a bracket of 33 to 58, witnessing dips in hot summers, with escalating trends as temperatures drop in the winter months. Rainfall remains sparse throughout the year, with mere dribbles reaching up to 9mm (0.35"), showing a clear predisposition towards dryer climates and peaking in the months of December and January. Notably, rainfall events are scattered across less than five days across the year, making drier days the norm in Rusayl.
As far as sunlight is concerned, the region basks in ample daylight hours ranging from 10.7 to 13.6 a year, with sunshine hours practically mirroring this trend. Detailed observation reveals an unusual climatic pattern -- minimal cloud coverage, an incessant visibility of 10km (6.2mi), and peak UV index readings of 9 during the hot summer months.
The best time to visit Rusayl
Rusayl graces its visitors with a wide spectrum of temperatures that manifest across the year. Nonetheless, the most accommodating period to explore this region would comfortably sit between November and February. During these months, temperatures show restraint, hovering between 18.9°C (66°F) and 25.4°C (77.7°F), while rainfall, albeit scant, makes its maximum appearances. Sunshine hours are generous, clocking in from 7.5 to 8.9 hours per day, soothing the winter chill in a delightful manner.
The worst time to visit Rusayl
Arguably, the harshest climatic reality hits Rusayl between May and August when the mercury escalates and the UV index peaks, collectively making venturing outdoors a potentially unpleasant task. Notably, the averages soar to span from 36.8°C (98.2°F) to 38.4°C (101.1°F), while relative humidity plunges to roll between 33 and 39. The elements conspire to create a taxing environment, especially for those unaccustomed to such searing desert conditions.
Spring weather in Rusayl
Spring in Rusayl, stretching from March to May, elevates the temperature scale from 25.4°C (77.7°F) to a staggering 37.7°C (99.9°F). Despite the heat, rainfall reserves dwindle further, adding spice to the desert conditions. The overall pattern is brightened by augmented daylight hours that expand from 12 to 13.3 in this season, with a rise in UV index matching the pace.
Summer weather in Rusayl
Summer weather in Rusayl, as expected from June to August, clenches a tight grip on the heat index, hoisting average temperatures up to a blistering 38.4°C (101.1°F) with corresponding lows waver around a still-hot 31.1°C (88°F). The mostly dry trend holds steadfast, with negligible rainfall dotting an odd day or two and astonishingly high UV index readings. It should be noted, solar gains max out in these months, disclosing the might of the desert sun.
Autumn weather in Rusayl
Autumn brings relief from the scorching summer, albeit marginally. Running from September through to November, the season signals a downward trend, with temperatures sliding down from 35.9°C (96.6°F) to a more bearable 28.7°C (83.7°F). Relative humidity crawls up from 45 to 53, offering interesting hints of contrasting climates. Daylight hours take a slight dip, but remain abundantly high.
Winter weather in Rusayl
Winter settles in Rusayl from December to February, furnishing a relatively cooler range of temperatures hoovering between an agreeable 18.9°C (66°F) to 24.8°C (76.6°F). Precipitation levels surge marginally, with rainfall reaching its maximum 8mm (0.31") in December, adding a dash of change to the otherwise arid environment. Despite the chills, the sun maintains a powerful presence, radiating between 7.5 to 7.6 hours of sunshine per day.
Weather in January
As the starting month of the year, January in Rusayl, Oman introduces a gentle respite from the usually high temperatures. The temperatures gently fluctuate from a soothing low of 17.3°C (63.1°F) up to a balmy high of 23.5°C (74.3°F). Weather in January »
Weather in February
February becomes a gradual bridge from the more temperate climate of January to warmer conditions as temperature highs reach 25.4°C (77.7°F) in Rusayl. The month exhibits less rainfall and over a day more of sunshine than its predecessor, hinting towards the transition into the arid summer months. Weather in February »
Weather in March
The march of seasons becomes quite evident in March as Rusayl strolls further into its warmer phase. Rising temperatures dominate the narrative, with highs soaring up to 28.8°C (83.8°F). The settling high pressure, lower humidity, and consistent visibility hint at the upcoming summer months, characterized by these factors. Weather in March »
Weather in April
April immerses Rusayl into its heat-embracing summer mode, preparing the city for the highest temperatures of the year. This escalation reaches up to a sweltering 33.2°C (91.8°F) during the day. Despite the dwindling rainfall and relative humidity, the hours of sunshine and daylight shoot up, transforming Rusayl into an island of sun. Weather in April »
Weather in May
May represents the zenith of Rusayl's summer with the city hitting its highest temperature points, a sizzling 37.7°C (99.9°F) is seen during the day. Despite the sharp increase in temperatures, the wind speed reaches a high for the year, providing some relief through air movement. Weather in May »
Weather in June
Contrary to popular belief, June does not intensify heat but slightly neutralizes Rusayl's summer fervor with the temperature reaches a searing 38.4°C (101.1°F). While the heat remains relentless, the humidity begins to inch upwards, marking the beginning of a slowly encroaching change. Weather in June »
Weather in July
July ensures the transition is in full swing, with slight downturns in peak daytime temperatures settling at around 37.9°C (100.2°F) in Rusayl. The higher relative humidity and dwindling daylight hours hint at the redemption from the peak summer months. Weather in July »
Weather in August
August begins the pendulum swing back towards slightly cooler days in Rusayl with a temperature decrease to an upper limit of 36.8°C (98.2°F). The month shows the first significant post-summer jump in rainfall, while the wind speed starts settling down towards its annual average. Weather in August »
Weather in September
September marks the decline of the relentless summer characteristics as Rusayl cools down significantly to a high of 35.9°C (96.6°F). The month stands out due to no registered rainfall, highlighting the tail end of the arid summer season. Weather in September »
Weather in October
October ushers in the much-awaited mitigation of the relentless heat in Rusayl, with the mercury plunging to a maximum of 33.7°C (92.7°F). It is a month of atmospheric balancing, with wind speed descending towards its annual average and daylight hours decreasing further. Weather in October »
Weather in November
November, the last month of the autumn in Rusayl, is warm month, with an average temperature varying between 28.7°C (83.7°F) and 21.9°C (71.4°F). The start of November involves a temperature drop, moving from a hot 33.7°C (92.7°F) in October to a warm 28.7°C (83.7°F). Weather in November »
Weather in December
Rounding off the year, December sees Rusayl migrate to a comfortable winter condition with the high temperature witnessing a sharp fall to 24.8°C (76.6°F). The month brings a slow but steady rise in rainfall, promising a refreshing end to the year. Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Rusayl?
January is the coldest month in Rusayl, Oman, with the temperature often reaching an average high of 23.5°C (74.3°F) and an average low of 17.3°C (63.1°F).
What is the most humid month in Rusayl?
With an average relative humidity of 58%, January is the most humid month in Rusayl, Oman.
What is the wettest month in Rusayl?
January is the month with the most rainfall. Rain falls for 3.6 days and accumulates 9mm (0.35") of precipitation.
How many days does it rain in Rusayl?
In Rusayl, Oman, during the entire year, the rain falls for 25.2 days and collects up to 51mm (2.01") of precipitation.
What is the month with the least sunshine in Rusayl?
The month with the least sunshine is January, with an average of 7.5h of sunshine.
When is the lowest UV index in Rusayl?
January, February, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Rusayl.
What is the least humid month in Rusayl?
With an average relative humidity of 33%, May is the least humid month in Rusayl, Oman.
What are the months with the most sunshine in Rusayl?
The months with the most sunshine are May and August, with an average of 12.3h of sunshine.
What is the month with the highest UV index in Rusayl?
May is the month with the highest UV index in Rusayl, with an average maximum UV index of 9.
What part of the year is the hottest in Rusayl?
June stands out as Rusayl's warmest month, with temperatures ranging between an average high of 38.4°C (101.1°F) and a low of 31.1°C (88°F).
When are the longest days in Rusayl?
The month with the longest days in Rusayl is June, with an average of 13h and 36min of daylight.
What is the driest month in Rusayl?
September is the only month when rain does not fall in Rusayl.
When does it rain in Rusayl?
January through August, October through December are months with rainfall.
What is the month with the shortest days in Rusayl?
With an average of 10h and 42min of daylight, December has the shortest days of the year in Rusayl.
Is there Daylight Saving Time (DST) in Rusayl?
Rusayl, Oman, does not observe Daylight Saving Time (DST). +04 timezone is used throughout the entire year.
Average temperature
Rusayl, Oman
The warmest month (with the highest average high temperature) is June (38.4°C).
The month with the lowest average high temperature is January (23.5°C).
The months with the highest average low temperature are June and July (31.1°C).
The coldest month (with the lowest average low temperature) is January (17.3°C).
Average pressure
Rusayl, Oman
- Average pressure in January:
1017.3mbar - Average pressure in February:
1015.6mbar - Average pressure in March:
1013.1mbar - Average pressure in April:
1010mbar - Average pressure in May:
1006mbar - Average pressure in June:
1000.1mbar
- Average pressure in July:
998mbar - Average pressure in August:
1000.5mbar - Average pressure in September:
1005.3mbar - Average pressure in October:
1011.3mbar - Average pressure in November:
1015.2mbar - Average pressure in December:
1017.1mbar
The month with the highest atmospheric pressure is January (1017.3mbar).
The month with the lowest atmospheric pressure is July (998mbar).
Average wind speed
Rusayl, Oman
- Average wind speed in January:
8.7km/h - Average wind speed in February:
9.7km/h - Average wind speed in March:
10.1km/h - Average wind speed in April:
10.1km/h - Average wind speed in May:
11.1km/h - Average wind speed in June:
10.7km/h
- Average wind speed in July:
9.9km/h - Average wind speed in August:
9.4km/h - Average wind speed in September:
8.9km/h - Average wind speed in October:
8.9km/h - Average wind speed in November:
8.5km/h - Average wind speed in December:
8.1km/h
The windiest month (with the highest average wind speed) is May (11.1km/h).
The calmest month (with the lowest average wind speed) is December (8.1km/h).
Average humidity
Rusayl, Oman
The month with the highest relative humidity is January (58%).
The month with the lowest relative humidity is May (33%).
Average rainfall
Rusayl, Oman
The wettest month (with the highest rainfall) is January (9mm).
The driest month (with the least rainfall) is September (0mm).
Average rainfall days
Rusayl, Oman
- Average rainfall days in January:
3.6 days - Average rainfall days in February:
1.8 days - Average rainfall days in March:
4.3 days - Average rainfall days in April:
4 days - Average rainfall days in May:
1.3 days - Average rainfall days in June:
0.2 days
- Average rainfall days in July:
1.2 days - Average rainfall days in August:
1.8 days - Average rainfall days in September:
0.1 days - Average rainfall days in October:
1.1 days - Average rainfall days in November:
2.6 days - Average rainfall days in December:
3.2 days
The month with the highest number of rainy days is March (4.3 days).
The month with the least rainy days is September (0.1 days).
Average daylight / Average sunshine
Rusayl, Oman
- Average daylight in January:
10h and 5min - Average daylight in February:
11h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 4min - Average daylight in May:
13h and 2min - Average daylight in June:
13h and 4min
- Average daylight in July:
13h and 2min - Average daylight in August:
12h and 5min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 4min - Average daylight in November:
11h and 0min - Average daylight in December:
10h and 4min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in January:
7h and 3min - Average sunshine in February:
8h and 5min - Average sunshine in March:
9h and 4min - Average sunshine in April:
11h and 5min - Average sunshine in May:
12h and 2min - Average sunshine in June:
12h and 1min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
12h and 2min - Average sunshine in September:
11h and 5min - Average sunshine in October:
7h and 5min - Average sunshine in November:
7h and 4min - Average sunshine in December:
7h and 4min
The months with the most sunshine are May and August (Average sunshine: 12h and 18min).
The month with the least sunshine is January (Average sunshine: 7h and 30min).
Average sunshine days
Rusayl, Oman
- Average sunshine days in January:
27 days - Average sunshine days in February:
25.1 days - Average sunshine days in March:
26 days - Average sunshine days in April:
25.9 days - Average sunshine days in May:
29 days - Average sunshine days in June:
29.7 days
- Average sunshine days in July:
29.8 days - Average sunshine days in August:
29 days - Average sunshine days in September:
29.9 days - Average sunshine days in October:
29.8 days - Average sunshine days in November:
26.8 days - Average sunshine days in December:
27.3 days
The month with the most sunshine days is September (29.9 days).
The month with the least sunshine days is February (25.1 days).
Average UV index
Rusayl, Oman
The month with the highest UV index is May (UV index 9).
The months with the lowest UV index are January, February, November and December (UV index 6).
Average cloud cover
Rusayl, Oman
The months with the most cloud cover are March and April (Cloud cover 9).
The month with the least cloud cover is September (Cloud cover 2).
Average visibility
Rusayl, Oman
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Rusayl, Oman
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