Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Newsletters
  • Advertising
  • Superior Accuracy™
Tropical activity brewing near US Atlantic and Gulf Coasts. Get details Chevron right
Storms to spark on July 4th in parts of the Plains and Southeast. Click here Chevron right

Columbus, OH

68°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Columbus

Ohio

68°
No results found.
Try searching for a city, zip code or point of interest.
settings
Columbus, OH Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Newsletters

Advertising

Superior Accuracy™

Video

Winter Center

AccuWeather Early Hurricane Center Top Stories Trending Today Astronomy Heat Climate Health Recreation In Memoriam Case Studies Blogs & Webinars

News / Weather News

Does Rainy Fall Weather Really Affect Your Brain, Mood?

Published Oct 8, 2013 11:57 AM EDT | Updated Apr 13, 2015 2:42 PM EDT

Copied

Despite more reports of people feeling tired or depressed during the darker days of fall and winter, weather has very little impact on these changing moods.

A 2008 study conducted by Jaap Denissen about the effects of weather on daily mood found that weather fluctuations accounted for very little variance in people's day-to-day mood.

This was a surprising discovery since there are so many observable changes in human behavior associated with the transition into fall and winter. 

What Denissen's research did show, however, was that the association between sunlight and tiredness was significant. The less sunlight people were exposed to, the more they exhibited depression-like symptoms.

As the days get shorter, people may experience more feelings of fatigue during the day, difficulty rising in the morning when it is still dark outside and craving more carbohydrate-rich foods leading to weight gain, Kelly Rohan, Ph.D., Professor of Psychology, University of Vermont said. 

"It is probably the short photoperiod, i.e., day-length from dawn to  dusk, not rain or any weather variable that is the environmental trigger of these winter symptoms," Rohan said. 

The amount of sunlight people are exposed to can have a large impact on mood because it affects the amount of vitamin D people absorb.

"Vitamin D, which is produced in skin exposed to the hormone of sunlight, has been found to change serotonin levels in the brain, which could account for changes in mood," according to Denissen's research.

Serotonin is a hormone that plays an important role in regulating mood. Lower levels of serotonin could correspond with depression-like symptoms. The less exposure you have to the sun, the lower your vitamin D and serotonin levels will be.

"Therefore, lower levels of vitamin D could be responsible for increases in negative affect and tiredness," according to Denissen's research. 

RELATED:

Three Undesirable Ways Fall and Winter May Affect You
Accuweather United States Weather Radar
APA Seasonal Affective Disorder Press Release

The effects of shorter periods of daylight are not the same for everyone.

"Seasonality, or the degree to which mood and behaviors vary across the seasons, is on a continuum and is normally distributed in the general population," Rohan said. 

Since the continuum is normally distributed, it is expected to see a certain amount of change in the behaviors and moods of people as the seasons change. However, sometimes these changing seasons can cause an unusually intense reaction. 

"At the extreme along the continuum of seasonality is full-blown winter seasonal affective disorder (SAD), a syndrome involving recurrent depressive episodes during the fall and winter months with periods of remission in the spring and summer," Rohan said. 

The most commonly reported symptoms of SAD are very similar to regular non-seasonal depression conditions including: significant fatigue, loss of interest in activities, sleeping more than usual, craving and eating more starches and sweets and gaining at least 5 percent of body weight according to the APA. 

These symptoms of SAD are more commonly reported among women than men. The reason for this trend remains unclear to researchers.

"No one knows whether women’s higher reportage rate of adverse symptoms means that women simply admit to SAD symptoms more than men, or whether women actually have more SAD symptoms than men," Mary Gregerson, Ph.D. said.

SAD symptoms are also more common in higher latitudes.

"Survey studies in the U.S have found that winter SAD prevalence increases with latitude in the general population and ranges from 1 percent in Florida to 10 percent in Alaska," Rohan said. 

Higher latitudes are believed to have more extreme weather changes, which would explain the higher incidence of winter SAD symptoms, Gregerson said.

There is no one-size-fits-all treatment available for SAD, but there are multiple methods that have proven to be effective.

The most widely and extensively investigated treatment for SAD is light therapy, i.e., daily exposure to bright artificial light during the symptomatic months, according to the APA.

"Full spectrum light therapy provides documented relief for adverse effects of winter SAD," Gregerson said.

If light therapy fails, antidepressant medications are widely regarded as the second line of treatment according to the APA.

Report a Typo

Weather News

video

Huge dust storm shrouds Las Vegas

Jul. 2, 2025
video

Fallen trees during storm kill Delaware driver

Jul. 2, 2025
video

Towering waterspout hovers near Ohio’s lakeshore

Jul. 2, 2025
Show more Show less Chevron down

Topics

AccuWeather Early

Hurricane Center

Top Stories

Trending Today

Astronomy

Heat

Climate

Health

Recreation

In Memoriam

Case Studies

Blogs & Webinars

Top Stories

Weather Forecasts

Storms to spark on July 4th in parts of the Plains and Southeast

1 hour ago

Weather News

9-year-old dies in hot car outside mother's Texas workplace

21 hours ago

Weather News

Tropical trouble could stir near Southeast beaches around 4th of July

11 hours ago

Weather News

Alabama teen in ICU after lightning strike hits boat, causing burns an...

19 hours ago

Weather News

Storm chaser stages whirlwind proposal with real tornado

1 day ago

More Stories

Featured Stories

Weather News

‘Shark Whisperer’ swims its way into our shark obsession

14 hours ago

Travel

Fourth of July gas hasn’t been this cheap since 2021

1 day ago

Weather News

What makes fireworks burst with vibrant colors?

6 days ago

Health

'Inverse' vaccines may hold key to challenge autoimmune diseases

2 days ago

Weather News

World’s most liveable city for 2025 revealed

1 week ago

AccuWeather Weather News Does Rainy Fall Weather Really Affect Your Brain, Mood?
Company
Proven Superior Accuracy About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2025 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information

...

...

...