How hot does Tulsa get in May?

Daytime highs average around 79°F. Lean toward breathable fabrics like cotton and linen, and bring sun protection.

How should I layer for Tulsa in May?

With a daily range of about 59°F–79°F, plan on layers you can add or shed: a base layer, a mid-weight top, and an outer layer for the cool ends of the day.

What to Pack for Tulsa in May — 2026 Packing List

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Essentials

If you only pack a few things, pack these.

Fully Waterproof ParkaEssential
With 13 rain days, a high-quality waterproof layer is essential for any outdoor plans in Tulsa.
Cotton T-ShirtsEssential
Breathable cotton is the best choice for the 59°F morning humidity and afternoon warmth.
Tall Rain BootsEssential
May's heavy thunderstorms can cause temporary puddling on the flat terrain of the Blue Dome District.
Oversized UmbrellaEssential
A larger umbrella is better for navigating the open spaces at the Tulsa State Fairgrounds or Mayfest.

Clothing

Fully Waterproof ParkaEssential
With 13 rain days, a high-quality waterproof layer is essential for any outdoor plans in Tulsa.
Quick-Dry TrousersRecommended
Avoid the discomfort of damp denim by choosing synthetic fabrics that dry fast after a May shower.
Lightweight Long SleevesRecommended
Provides protection from both the 79°F sun and the humidity-induced insects at the Gathering Place.
Cotton T-ShirtsEssential
Breathable cotton is the best choice for the 59°F morning humidity and afternoon warmth.

Footwear

Tall Rain BootsEssential
May's heavy thunderstorms can cause temporary puddling on the flat terrain of the Blue Dome District.
Hiking Boots with TractionRecommended
If you plan to visit Turkey Mountain, the trails will be slick and muddy throughout the month.
Breathable Mesh SneakersRecommended
Great for dry days, allowing your feet to stay cool in the 79°F humid air.

Accessories

Oversized UmbrellaEssential
A larger umbrella is better for navigating the open spaces at the Tulsa State Fairgrounds or Mayfest.
Waterproof Phone PouchRecommended
Protect your electronics during sudden downpours while taking photos of Art Deco buildings.
Insect RepellentRecommended
May's moisture brings out mosquitoes, especially near the Arkansas River riverfront parks.

Gear

Weather RadioRecommended
In the heart of Tornado Alley, having a way to receive alerts without cell service is a smart precaution.
Dry BagRecommended
Keep your spare clothes or documents dry while exploring the outdoor venues of the Brady Arts District.
Microfiber TowelRecommended
Handy for drying off seats or yourself after a quick move from a storm to an indoor museum.

Local tips for Tulsa in May

Mayfest is a must-see downtown event, but always have an exit plan for indoor shelter in case of storm sirens.

Traffic on the I-44 and US-75 can become dangerous during heavy rain; avoid driving during peak supercell activity.

Check the 'Tulsa World' weather updates frequently, as May weather can change from sunny to severe in under an hour.

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FAQ — Tulsa in May

Traffic on the I-44 and US-75 can become dangerous during heavy rain; avoid driving during peak supercell activity.
Daytime highs average around 79°F. Lean toward breathable fabrics like cotton and linen, and bring sun protection.
With a daily range of about 59°F–79°F, plan on layers you can add or shed: a base layer, a mid-weight top, and an outer layer for the cool ends of the day.

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May Packing List for Tulsa — What to Wear & Bring