Last updated: August 31, 2025
In April, Rustaq, Oman experiences a tropical climate characterized by high temperatures and low humidity levels. The maximum temperature can soar to an impressive 41°C (107°F), while the average temperature hovers around a comfortable 30°C (87°F). Nighttime brings a refreshing dip, with minimum temperatures reaching 20°C (68°F). Rainfall is scarce, with total precipitation amounting to just 5 mm (0.2 in), occurring on a mere 1 day of the month. With humidity levels at a low 19%, visitors can expect a dry and sunny environment, perfect for exploring the stunning landscapes of this historic region.
In April, Rustaq, Oman, experiences a noticeable shift towards warmer temperatures, marking the onset of summer. With minimums starting at a balmy 20°C (68°F) and reaching a sweltering maximum of 41°C (107°F), the average temperature hovers around 30°C (87°F). This trend reflects a steady rise from the more temperate months of January through March, where average highs were significantly cooler. As April progresses, the heat intensifies, heralding the hotter months ahead, with May likely pushing temperatures even further. The month offers a preview of the blistering summer climate that spans the region, making it a time for both locals and visitors to adapt to the increasing warmth.
In April, Rustaq, Oman, experiences a notable dip in precipitation, with only 5 mm (0.2 in) of rain recorded over just one day. This marks a continuation of the dry trend established as the region transitions towards the hotter months. Comparatively, precipitation levels were slightly higher in the earlier months, peaking in January with 9 mm (0.4 in) and showing a steady decrease through March. As the landscape gears up for the arid conditions of summer, April's modest rainfall underscores the region's characteristic climate patterns where rainfall is sparse, setting the stage for the typically dry months ahead.
In April, Rustaq, Oman experiences a notable dip in humidity, averaging just 19%. This marks a continuation of a downward trend that begins in January, where humidity starts at 41%, and steadily decreases over the following months. Following the peak of 21% in March, April’s figures reflect the onset of drier conditions typical of the region as it shifts into the hotter months. As the year progresses, humidity rises slightly again in May, but April stands out for its particularly low levels, emphasizing the arid climate that characterizes Rustaq during this time of year.
As April rolls into Rustaq, Oman, residents can expect a formidable UV Index of 11, placing it squarely in the extreme exposure category. This trend continues from March, where a similar index prompted caution, with both months demanding a burn time of just 10 minutes under direct sunlight. Typically rising during this time of year, the UV Index not only highlights the intense sun exposure experienced in April but also portsend the forthcoming months, like May, which will peak even higher at 13. It’s essential for residents and visitors to prioritize sun safety by seeking shade, wearing protective clothing, and utilizing sunscreen. For further details on UV conditions throughout the year, visit Rustaq UV Index.
UV Risk Categories
April shines brightly in Rustaq, Oman, with an impressive 343 hours of sunshine, marking a delightful peak as spring unfolds. This month showcases a remarkable trend, as sunlight hours steadily increase from January’s 253 to a radiant crescendo by April. Following this, May leads the way with an even higher 369 hours, highlighting the region’s transition into summer. With April nestled perfectly in this upward trend, it captivates residents and visitors alike, heralding warmer days ahead while setting the stage for the sun-soaked summer months that follow. The consistent surge in sunlight hours throughout the spring hints at a vibrant, warm season, truly embodying the essence of Oman's radiant outdoors.
In Rustaq, Oman, April brings a transition from the high probabilities of sunny days found earlier in the year. With a 77% chance of sun, the month marks a noticeable drop compared to the preceding months of January (98%), February (82%), and March (95%). This trend of diminishing sunshine continues through May and July, which sees lower chances at 81% and 69% respectively. While April may present a few more clouds, it remains part of a generally bright season, segueing into the scorching summer months where sunlight is almost guaranteed. As the year progresses, the likelihood of sun fluctuates, but April still offers a delightful taste of the region's famous clear skies.
In April, Rustaq, Oman enjoys 12 hours of daylight, maintaining the same duration as in March. This trend reflects a gradual increase in sunlight that begins in January, where the day is only 10 hours long, and peaks at 13 hours in both May and the summer months of June and July. Following the vibrant spring, daylight gradually recedes again, dropping to 11 hours in October and November before returning to 10 hours in December. This cyclical pattern highlights Rustaq's transition through seasons, with April perfectly positioned as a time of balance between the shorter winter days and the long summer sunshine.
As the calendar turns to April in Rustaq, Oman, a gentle rise in average wind speed signals the arrival of spring's refreshing breezes, reaching 2.5 m/s (5 mph). This marks a subtle increase from the previous months, showcasing a consistent trend of gradual intensification as winter fades. Following April, the winds peak in May at 2.6 m/s (6 mph), before stabilizing through the sizzling summer months of June and July. Interestingly, the wind speeds then taper off again in late summer and autumn, revealing a cyclical pattern that reflects the region's unique climatic rhythm. This gentle wind not only brings a welcome reprieve from the heat but also infuses the landscape with a sense of dynamism, enhancing the overall charm of Rustaq during this vibrant season.
Weather in Rustaq varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Rustaq, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January exhibit notable differences in weather patterns. April boasts significantly warmer temperatures, with a minimum of 20°C (68°F) and an average of 30°C (87°F), peaking at a scorching 41°C (107°F). In contrast, January experiences cooler conditions, with temperatures ranging from a minimum of 9°C (49°F) to an average of 20°C (68°F), and a maximum of 30°C (86°F). Precipitation is lower in April, with only 5 mm (0.2 in) over 1 day, compared to January's 9 mm (0.4 in) across 2 days. Furthermore, the humidity is quite different, with April at 19% and January at a higher 41%. For more specific details, you can check Rustaq weather in January.
April and February display distinct weather patterns, with April being significantly warmer. In April, temperatures range from a minimum of 20°C (68°F) to a maximum of 41°C (107°F), featuring an average temperature of 30°C (87°F) and low humidity at 19%. In contrast, February witnesses milder weather, with temperatures spanning from a low of 9°C (49°F) to a high of 33°C (92°F), and an average temperature of 21°C (71°F), accompanied by higher humidity levels of 31%. Additionally, February records more rainfall, totaling 10 mm (0.4 in) compared to April's 5 mm (0.2 in) Rustaq weather in February.
In March, the weather is generally cooler with average temperatures ranging from a minimum of 15°C (59°F) to a maximum of 38°C (101°F), while April sees a notable increase, with temperatures starting at 20°C (68°F) and reaching highs of 41°C (107°F). Precipitation is slightly higher in March at 8 mm (0.3 in) compared to just 5 mm (0.2 in) in April; however, both months experience precipitation on only one day. Humidity also shows a minor variation, with March at 21% and April decreasing to 19%. For a closer look at the weather specifics in March, you can visit Rustaq weather in March.
April and May exhibit notable differences in weather patterns. In April, temperatures range from a minimum of 20°C (68°F) to a maximum of 41°C (107°F), with an average temperature of 30°C (87°F). The month experiences only 5 mm (0.2 in) of precipitation, occurring across a single day and maintaining a low humidity level of 19%. In contrast, May sees a shift towards warmer conditions, featuring a minimum temperature of 24°C (76°F) and soaring to a maximum of 46°C (115°F), with an average of 34°C (93°F). Precipitation increases slightly to 7 mm (0.3 in) over two days, and humidity also rises to 22%. For more detailed information, check out Rustaq weather in May.
April and June exhibit notably different weather patterns. In April, temperatures range from a minimum of 20°C (68°F) to a maximum of 41°C (107°F), with an average temperature of 30°C (87°F) and minimal precipitation of just 5 mm over one day, resulting in a humidity level of 19%. In contrast, June sees significantly higher temperatures, with lows of 29°C (84°F) and highs reaching up to 46°C (116°F), averaging 36°C (98°F). June is also characterized by a complete lack of precipitation, with zero rainfall recorded, and a slightly lower humidity level of 17%. For more specific weather insights, you can check out Rustaq weather in June.
In comparing the weather of April and July, we see a significant increase in temperature during the latter month. April typically experiences a range from a minimum of 20°C (68°F) to a maximum of 41°C (107°F), with an average of 30°C (87°F) and only 5 mm of precipitation over 1 day. In contrast, July sees higher temperatures, with a minimum of 27°C (81°F), an average of 35°C (96°F), and a peak of 45°C (113°F). Interestingly, July also features even less precipitation, recorded at just 3 mm over 0 days, while maintaining the same low humidity of 19%. For a more detailed overview of Rustaq weather in July, visit Rustaq weather in July.
April and August weather conditions exhibit notable differences. In April, temperatures range from a minimum of 20°C (68°F) to a scorching maximum of 41°C (107°F), with an average temperature of 30°C (87°F). The month sees minimal precipitation, with just 5 mm (0.2 in) and only one rainy day, resulting in a relatively low humidity level of 19%. In contrast, August experiences higher temperatures, with a minimum of 27°C (81°F), an average of 34°C (94°F), and a peak of 44°C (111°F). Additionally, it sees even less precipitation, only 1 mm (0.1 in), and no rainy days, leading to a slightly higher humidity at 23%. For a closer look at the specific weather patterns in Rustaq during this month, visit Rustaq weather in August.
In comparing the weather between April and September, April showcases a wider temperature range with minimums at 20°C (68°F) and maximums reaching up to 41°C (107°F). The average temperature in April stands at 30°C (87°F) and features minimal precipitation, with only 5 mm (0.2 in) recorded over a single day, resulting in a low humidity level of 19%. In contrast, September brings warmer conditions with a minimum temperature of 25°C (77°F) and an average of 33°C (91°F), peaking at 42°C (108°F). Interestingly, September is notably dry, experiencing no precipitation over the month and a higher humidity level at 25%. For more detailed insights on the weather conditions, you can refer to Rustaq weather in September.
In comparing the weather of April and October, April tends to be slightly hotter, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 41°C (107°F), while October offers a more moderate climate with temperatures that range from 19°C (67°F) to 39°C (102°F). April also experiences very little precipitation, averaging just 5 mm (0.2 in) over one day, whereas October sees a bit more rain at 9 mm (0.4 in), though it often remains dry. Additionally, October has a higher humidity level at 35% compared to the arid 19% of April. For a detailed look at how the weather shapes up in October, you can visit Rustaq weather in October.
April and November present contrasting weather conditions. In April, temperatures soar with a minimum of 20°C (68°F) and a maximum reaching up to 41°C (107°F), averaging around 30°C (87°F). The month is relatively dry, featuring only 5 mm (0.2 in) of precipitation over a single day, along with a low humidity level of 19%. In contrast, November experiences cooler temperatures, with a minimum of 15°C (60°F), an average of 24°C (76°F), and a maximum of 33°C (92°F). This month sees slightly more rainfall at 8 mm (0.3 in) also over one day, and a much higher humidity level at 44%. For more details on the weather in November, you can check Rustaq weather in November.
April and December present contrasting weather experiences. In April, temperatures soar with a minimum of 20°C (68°F) and can reach up to a sweltering maximum of 41°C (107°F), with low humidity at just 19%. The month sees minimal precipitation, averaging only 5 mm over a single day. Conversely, December offers a cooler climate, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 31°C (89°F) and a higher humidity level of 45%. This month also experiences slightly more precipitation, totaling 13 mm over one day. For more detailed insights, you can check Rustaq weather in December.
As April arrives, Rustaq experiences a notable shift in weather, characterized by rising temperatures that peak at a scorching 41°C and an average warmth of 30°C. Unlike the cooler months, the humidity dips to a mere 19%, creating a dry heat that can be felt across the region. While there is minimal rainfall during this time, with only one day of precipitation contributing to a total of 5 mm, this brief wet spell offers a stark contrast to the typically arid climate of preceding months. Embrace the sun-drenched beauty of April in Rustaq, and for more insights on yearly climate patterns, visit Rustaq Climate.