I've had several multi-day episodes of headaches, dizziness and severe fatigue. Additionally, I am much more congested than usual. I've also noticed that humidity levels have increased dramatically and are above monthly averages. Lots of rain too. The summer was also fairly dry by local standards. Last week, I basically didn't leave the house for week, then I felt better for a couple days and now the same things have plagued me again for the past three days.

Is it fair to say that my symptoms might be directly related to the climate/weather? Can humidity result in increased swelling in the brain?

Has anyone else experienced similar issues?