UAE residents are experiencing a noticeable shift towards cooler temperatures as January progresses, marking the peak of the country’s winter season. The National Center of Meteorology (NCM) forecasts average temperatures around 18.3°C for January 2026, though variations are expected. This January weather pattern is driven by the extension of the Siberian high-pressure system, bringing cooler air to the Arabian Peninsula and influencing conditions across the Emirates.
The change in temperature is prompting residents to prepare for colder nights and increased outdoor activity during the day. While daytime temperatures remain pleasant, the evenings are becoming significantly chilly. This seasonal transition impacts daily life, from wardrobe choices to recreational planning, and is a key characteristic of the UAE’s climate.
Understanding the January Weather in the UAE
The current cool spell is primarily attributed to the strengthening of the Siberian high-pressure system. This system extends its influence southward, pushing a cold air mass across the region. According to the NCM, this creates a stable, yet cool, atmospheric environment.
However, the weather isn’t solely defined by cold air. The UAE is also being affected by a series of low-pressure systems moving from west to east, potentially bringing scattered showers. These systems, combined with the extension of the Red Sea trough, contribute to occasional cloud formation and a slight chance of precipitation.
Rainfall Expectations
The average rainfall for the UAE in January is approximately 11.1 mm. The NCM forecast suggests rainfall rates in January 2026 are likely to be around or slightly below this average. While generally a dry month, the interaction between surface low pressure and upper-air troughs could lead to localized, brief showers on certain days.
The Impact of Shamal Winds and Sea Conditions
Alongside cooler temperatures, January is known for the prevalence of the Shamal winds – strong, northwesterly winds that significantly impact the region. These winds are a defining feature of the UAE’s winter climate and require preparation from residents, particularly those in coastal and desert areas.
The Shamal often carries dust and sand, reducing visibility, especially in inland and exposed locations. Mariners and beachgoers are advised to exercise caution due to the rough sea conditions and increased wave heights associated with these winds. Historical data indicates mean wind speeds around 12 km/h, but gusts have reached nearly 100 km/h during extreme events.
Fog and Visibility Concerns
Increased relative humidity, particularly during the early morning hours, contributes to the formation of fog and mist. This phenomenon is more common in inland areas where humidity levels tend to be higher. Drivers are urged to be cautious during these periods, as visibility can drop suddenly and significantly.
The fog typically dissipates as the sun rises and warms the air. However, it can linger for extended periods, creating hazardous driving conditions. Staying updated on weather reports and allowing extra travel time are crucial safety measures.
A Closer Look at January’s Climate Overview
Historical climatic data compiled by the NCM reveals a typical January temperature range in the UAE. The mean air temperature generally falls between 16.4°C and 20.0°C, with maximum temperatures averaging 21.3°C to 25.7°C. Minimum temperatures usually range from 11.6°C to 15.2°C.
Record lows and highs demonstrate the potential for temperature fluctuations. The lowest temperature ever recorded was -2.0°C in Raknah in 2021, while the highest reached 36.0°C in Asab and Al Hiyer. The average relative humidity for January is around 63%, indicating a moderately humid climate. The highest recorded rainfall occurred at Saqar Port in 2020, with 229.9 mm, highlighting the possibility of intense, albeit infrequent, rainfall events. Understanding these weather patterns is vital for planning activities and ensuring safety.
Looking ahead, the NCM will continue to monitor the low-pressure systems and the Shamal winds throughout January. Further updates and more precise forecasts regarding potential rainfall and wind speeds will be released on a regular basis. Residents are encouraged to stay informed through official channels to prepare for any changes in the UAE climate. The long-term impact of these systems on the overall seasonal forecast remains to be seen, and continued observation is essential.
