Al Majma'ah Weather & Best Time to Visit Guide

Al Majma'ah sits in the heart of the Riyadh region and shares the interior's classic desert character: long, intensely hot summers and short, pleasantly mild winters. If you're planning a trip, a house move, or simply want to know what to pack, this guide from سعودي ليفنج breaks down the town's climate month by month and pinpoints the most comfortable time to visit.

The Big Picture: A Hot Desert Climate

Al Majma'ah has a hot subtropical desert climate. The average annual temperature sits around 25–30°C, with a typical annual high near 34–36°C and an annual low between 13°C and 22°C. What defines the town's weather most is its dryness and sunshine: it enjoys more than 300 sunny days a year, so bright skies are the norm and sun protection is a year-round consideration.

Summer (June–August): Very Hot and Dry

Summer is the most demanding season. Daytime highs regularly reach 40–44°C, with absolute peaks reported around 45°C. Nights stay warm, often above 25–30°C, offering little relief. July and August are the hottest months, with average highs around 36–38°C and mean temperatures in the mid-30s.

• Humidity is very low — around 10–15% in the driest month (June).
• Skies are clear and rainfall is essentially nil from May through October.
• Plan outdoor activity for early morning or after sunset, and stay well hydrated.

Winter (December–February): Mild and Comfortable

Winter is the standout season for pleasant weather. Daytime temperatures usually fall in the 20–26°C range, while nights turn cool, with lows often between 5°C and 10°C. January is the coldest month, averaging around 13–14°C with daytime highs near 20°C.

Bring layers: afternoons can feel warm and sunny, but evenings and early mornings are chilly, especially out in the open desert.

Rainfall and Humidity

Al Majma'ah is very dry, with annual rainfall of roughly 100–120 mm (some records show 70–120 mm) spread across only a few dozen rainy days. Rain falls almost entirely in the cooler half of the year, with the wettest window running from roughly November to April and peaks often in March–April. Humidity is generally low year-round, though the most humid month (around December) can approach 50%.

Wind and Spring Dust

Winds are usually moderate. April and May are the windiest months, bringing gentle to moderate breezes — and, occasionally, spring dust or sand events. If you visit in late spring, keep an eye on daily conditions and carry a mask or scarf for dusty days.

The Best Time to Visit

For the most comfortable experience, plan your trip between December and February. During these months you get:

• Warm, sunny afternoons ideal for sightseeing and outdoor exploring.
• Cool, refreshing evenings — perfect for desert outings.
• Minimal heat stress compared to the punishing summer.

November and March also make solid shoulder-season choices, offering mild days before the heat fully arrives, plus a better chance of seeing the desert after rain. If you must travel in summer, schedule everything around the early morning and evening, and treat midday as indoor time.

Quick Packing Notes

• Winter: light layers for the day, a warm jacket for evenings.
• Summer: lightweight, breathable clothing, a hat, sunglasses, and high-SPF sunscreen.
• Year-round: a reusable water bottle — the dry air dehydrates you quickly.

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