If it feels like summer is arriving early in Phoenix, you’re not imagining things. The city is in the middle of an unseasonably warm stretch, with temperatures soaring to levels usually seen in late spring or even early summer. This week, Phoenix is expected to flirt with 90°F (32°C), a full 10 to 15 degrees above the seasonal average.
As of this morning, temperatures are already at 64°F (18°C) under mostly clear skies. By this afternoon, they will climb to a high of 86°F (30°C), making it feel more like April or May rather than February.
How Hot Will It Get?
This heatwave is just beginning, and temperatures are set to climb even higher in the coming days:
- Tuesday, February 25: Even hotter, high of 87°F (30°C), low of 56°F (13°C).
- Wednesday, February 26: Blazing sunshine with highs reaching 89°F (32°C).
- Thursday, February 27: Likely the hottest day of the week, high of 89°F (32°C), low of 59°F (15°C).
- Friday, February 28: Clouds increase, but still warm, high of 87°F (30°C).
- Saturday, March 1: A break from the extreme heat, cooling down to 76°F (24°C).
- Sunday, March 2: Comfortable and mild, high of 77°F (25°C).
Why Is It So Hot?
According to meteorologists, a high-pressure system parked over the Southwest is responsible for the extreme heat. This system is preventing cooler air from moving into the region, allowing the desert sun to heat the valley rapidly.
February heatwaves aren’t unheard of in Phoenix, but hitting the upper 80s and possibly 90°F this early is rare. Typically, the first 90-degree day doesn’t arrive until late March or early April, making this warm spell nearly a month ahead of schedule.
What This Means for Phoenix Residents
With record-breaking temperatures on the way, it’s important for Phoenix residents to take precautions and stay ahead of the heat. While these temperatures may not seem extreme in comparison to Phoenix’s brutal summer months, sudden heatwaves can catch people off guard.
Here’s how to stay safe and comfortable:
- Stay Hydrated – The dry desert heat can dehydrate you quickly, even if you don’t feel thirsty. Carry a water bottle everywhere.
- Limit Outdoor Activities – If you plan to hike or exercise outside, do so in the early morning or late evening when temperatures are lower.
- Wear Sunscreen and Light Clothing – The sun is intense, and UV levels are high. Protect your skin with sunscreen, sunglasses, and breathable fabrics.
- Be Aware of Heat Exhaustion Signs – Dizziness, excessive sweating, nausea, and headaches can all indicate that your body is overheating. Take breaks and find shade when needed.
Is This a Sign of an Early Summer?
While this heatwave will subside slightly by the weekend, meteorologists say it could be a preview of a hotter-than-usual spring. If Phoenix is already nearing 90°F in February, it raises concerns about just how intense the summer months will be.
For now, the heatwave is expected to linger until Friday, before temperatures drop into the upper 70s. While this cooldown will offer some relief, Phoenix is officially on an early summer trajectory.
Final Thoughts – Phoenix Is Heating Up, and It’s Only February!
Phoenix residents are used to hot weather, but hitting near-record highs this early in the year is unusual. Whether this is an isolated event or a warning of an extreme summer ahead remains to be seen.
