What is the weather like in Phoenix throughout the year?

Phoenix experiences varying weather throughout the year. The warmest month is July with average highs of 41°C. The coolest month is December.

What is the weather like in Phoenix in January?

Phoenix in January scores 68/100 based on 30 years of climate data. Solid choice for most travelers.

Who should visit Phoenix in January?

January in Phoenix is ideal for: Families with children, Elderly travelers, Outdoor enthusiasts, Photographers, Cultural tourists.

Best Time to Visit Phoenix | 30-Year Weather Analysis

Why January is the Best Time to Visit Phoenix

Is January a Good Time to Visit Phoenix?

👍Solid choice for most travelers(68/100)

Short Answer

January delivers Phoenix's best weather - 19°C days, rare rain (8%), and comfortable 51% humidity. Book accommodation early as this is well-known as an excellent period.

Decision Factors

Excellent dry conditions

Only 8% rain probability - ideal for outdoor activities

Comfortable humidity levels

51% humidity - pleasant conditions

Plenty of sunshine

8.4h of sunshine daily

Shoulder season - balanced conditions

81% of peak - good value with moderate crowds

Good For

👨‍👩‍👧‍👦
Families with children
Comfortable 18.6°C temperatures and low 8% rain risk
👴
Elderly travelers
Comfortable 18.6°C temperature range with manageable humidity
🥾
Outdoor enthusiasts
Ideal hiking conditions: 18.6°C, 8% rain chance
📸
Photographers
8.4h sunshine, 63% clear skies for golden hour shots
🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites

Who Should Avoid

Suitable for most traveler types

Warmest

July

41°C avg

Coolest

December

19°C avg

Driest

June

1% rain

Wettest

February

10% rain

Planning Your Trip to Phoenix, United States

Wondering when is the best time to visit Phoenix? Based on our analysis of 30 years of NASA satellite weather data, the ideal months to travel to Phoenix are January, February, March. During these months, you'll experience optimal temperatures around 19°C with only 8% chance of rain.

The Phoenix climate varies throughout the year. July is the hottest month with average highs of 41°C, while December is the coldest at 19°C. If you're planning outdoor activities or sightseeing in Phoenix, avoid February when rainfall peaks at 10% probability.

For the best Phoenix weather experience, we recommend visiting during June for the driest conditions or the shoulder months of January and February for a perfect balance of weather and fewer crowds.

Phoenix Weather by Month: Climate Guide

Click any month to explore detailed daily forecasts for Phoenix

🏆 85-100: Excellent👍 70-84: Great👌 55-69: Good🤔 40-54: Fair⚠️ 0-39: Challenging

When to Visit Phoenix: Travel Style Guide

Personalized Phoenix travel recommendations based on 30-year weather data

Beach Lovers

Warmest months with comfortable temperatures for outdoor activities

JulyJuneAugust

Budget Travelers

Shoulder season with good weather and lower prices

AprilMayOctober

Avoiding Crowds

Fewer tourists with acceptable weather conditions

JuneJulyAugust

Photography

Best light conditions with clear skies

NovemberJanuaryMarch

Honeymoon

Perfect conditions for a romantic getaway

JanuaryFebruaryMarch

Phoenix Weather FAQ: Your Questions Answered

What is the best time to visit Phoenix?

Based on 30 years of weather data, the best months to visit Phoenix are January, February, March. These months offer the optimal combination of pleasant temperatures (19°C avg) and low rainfall (8% chance).

When is the hottest time of year in Phoenix?

July is historically the warmest month in Phoenix with average highs of 41°C. If you prefer cooler weather, consider visiting in December when temperatures average around 19°C.

When is the rainy season in Phoenix?

February typically sees the most rainfall in Phoenix with a 10% chance of rain. For the driest conditions, plan your visit in June when rain probability drops to just 1%.

How accurate is the Phoenix weather forecast?

Our Phoenix climate analysis is based on 30 years of NASA POWER satellite observations (1995-2024), providing highly accurate historical averages. While weather can vary year to year, these long-term patterns are excellent indicators for planning your trip to Phoenix.

What should I pack for Phoenix?

Packing depends on when you visit. In July (warmest month), pack light summer clothes for 41°C weather. In December (coolest month), bring layers for 19°C temperatures.

Is Phoenix good for a destination wedding?

Yes! The best months for an outdoor wedding in Phoenix are June (only 1% rain chance) and January for optimal weather conditions. Avoid February when rain probability peaks at 10%.