Arlington Weather in May

Arlington in May sees high daytime temperatures of 29°C (84°F) and nighttime lows of 18°C (64°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.

Rainfall in Arlington in May

Since this month has the highest rainfall, keep an umbrella with you to handle sudden showers. On average, there are about 11 days with rain during this month, averaging 140 mm (5.5 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Arlington in May

If you're visiting Arlington in May, expect highs of 29°C (84°F) and overnight lows around 18°C (64°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 18°C (64°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Arlington in May

There are approximately 251 hours of sunshine this month, resulting in mostly clear days.

Should you favor a climate that's both dry and comfortably warm, March, April and November typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.