Aurora Forecast Tonight in Fresno
Aurora season in Fresno runs from September to April.
Best Months to See the Northern Lights in Fresno
Best: September to April Peak: January and December
October November December January February March
The aurora season in Fresno usually runs from September to April.
Fresno sits at 43.5° magnetic latitude, which means aurora typically becomes visible when the Kp index reaches 6.5+. Sightings are rare here, requiring significant geomagnetic activity. The best time to attempt viewing is during the dark season, from September through April.
Other aurora viewing spots near Fresno
Frequently Asked Questions
What Kp index is needed to see the Northern Lights in Fresno?
In Fresno, a Kp index around 6.5+ usually gives a realistic chance of visible aurora, depending on darkness, clouds, and light pollution.
What are the best months to see the Northern Lights in Fresno?
The best months to see the Northern Lights in Fresno are typically September to April, when nights are darker and aurora viewing conditions are better.
Where is the best place to see the Northern Lights in Fresno?
The best places to see the Northern Lights in Fresno are dark areas away from city lights, with a clear view toward the northern horizon.