Opportunities are you have actually listened to of Seasonal Affective Problem if you have actually ever before lived north of the 42nd parallel. S.A.D. isn't simply an elegant term for the wintertime blues; it's a recorded clinical problem that affects particular individuals in the late autumn as well as wintertime, with signs that consist of clinical depression, an absence of power, sleep problems as well as sensations of pessimism. While the precise reasons continue to be unidentified, sunshine plays a vital function, possibly by impacting serotonin, melatonin, vitamin D degrees or some mix thereof.

You are watching: How many days of sunshine in portland

So which cities have the darkest, most dismal winter seasons? As well as, alternatively, which cities appreciate the sunniest days this moment of year? unitedmanshop.com ground the numbers to figure out. We took into consideration the list below consider our evaluation:

Percent of feasible sunlight. What portion of the moment is it bright in the months of November, December, January as well as February? This is the ordinary percent of daytime hrs in which the area gets sunshine.

Solar radiation Just how much power does a photovoltaic panel in this city produce throughout a winter months day? This is the typical power manufacturing in kilowatt hrs per square meter (kWh/m2) for a panel in a range taken care of by the National Renewable Resource Lab. (Review our complete method listed below.)

Trick searchings for

Bleak winters months in the northwest. The Pacific Northwest meets its stormy credibility, asserting all 4 of the leading areas for the darkest winters months. The PNW has the best mix of brief days and also frequentcloud cover to introduce darkness throughout the winter season. Lake impact takes a toll. 5 of the 10 cities with one of the most disappointing winters months lie downwind from among the Excellent Lakes. Lake-effect cloud cover makes winter months sunlight an uncommon view in these areas. The bright 3: Arizona, Florida as well as Hawaii. These 3 states represent 7 of the 10 cities with the sunniest winter seasons. You may desire to invest a week in one of these 3 locations if you're really feeling the results of S.A.D..


1. Anchorage, Alaska

Anchorage in the winter months is a dark suggestion. Days in late December and also very early January last for less than 6 hrs, day size does not get to 8 hrs till February. Also when the sunlight is out, you might not have the ability to see it: Anchorage obtains simply 34% of the feasible straight sunshine in the months of November, December, January and also February.

On the various other hand, even if it's evening time does not imply there's no light overhead. On some enchanting winter months evenings, the skies over Anchorage are brightened by the Aurora Borealis, or the North Lights. Numerous Anchorageites will certainly likewise inform you that their lovely summertimes, when it's almost constantly day time, greater than make up for their challenging winters months.

2. Seattle, Washington

In spite of its credibility as one of the rainiest cities in the nation, Seattle does not in fact obtain that much rainfall. As a matter of fact, the Emerald green City gets much less rainfall annually than New york city City, Washington, D.C., Houston and also Atlanta-- Seattle's 38.6 inches of rainfall each year does not also fracture the leading 10 for significant united state cities.

No, what collections Seattle apart (meteorologically a minimum of) is the darkness. It is the northern most significant city in the contiguousU.S., which suggests that in the winter months the sunlight increases later on and also establishes previously. Also when the sunlight is up, it's possibly behind clouds: according to the NOAA, Seattle has clear skies simply 28% of the moment from November to February, the most affordable price of any kind of city in the united state

Certainly, essentially Seattleites discover to accept as well as also delight in the darkness. It belongs of the society in the city that offered the remainder of the globe grunge songs, pumpkin-spice cappucinos as well as 1-click on-line buying. These are all welcome diversions in a city where the sunlight seldom reveals its face for a 3rd of the year.

3. Rose city, Oregon

Situated 3 hrs southern of Seattle, Rose city endures with the very same dark northwest winters months, yet to a somewhat minimal level. While Seattle obtains simply 28% of its feasible sunlight, Rose city is warm 29% of the moment in the winter months. Similarly, the ordinary panel in a NREL solar setup creates 1.35 kilowatt hrs per meter settled on a daily basis throughout Rose city's cold weather, as compared to 1.15 in Seattle. Tip to brand-new Portlanders: to get away the grief, head eastern. Lots of cities eastern of the Waterfall crest get upwards of 200 days of sunlight each year!

4. Spokane, Washington

The 4th city in a northwest quadrumvirate of gloominess, Spokane is in fact somewhat more north than Seattle-- its quickest day is a complete 23 secs much shorter than Seattle's. Fortunately for Spokanites is that their climate isn't rather as bleak as either Seattle's or Rose city's. Usually throughout the months of November, December, January and also February, Spokane is over cast 70% of the moment.

5. Missoula, Montana

Residence to the College of Montana, Missoula remains on the Clark Fork River in western Montana. Generally, winter months temperature levels in Missoula remain in the 10s and also 20s, nevertheless the periodic frozen blast can send out the mercury plunging. The chilliest temperature level ever before tape-recorded in Missoula is unfavorable 33 levels, in January 1957. While Missoula's wintertimes might be gloomy, citizens offset it by remaining energetic; Missoula is among one of the most fitness-friendly cities in America.

6. Grand Rapids, Michigan

Grand Rapids owes its high positioning on this listing to the closeness of Lake Michigan, which exists regarding 30 miles to the west. Lake-effect clouds maintain the Furnishings City grey throughout the winter months, adding to its pitiful 29% sunlight price from November to February. That's the second-lowest price of any type of city in our research study, connected with Rose city, Oregon.

7. Buffalo, New York City

The gloomiest winters months on the East Coastline remain in Buffalo. Like Grand Rapids, Buffalo struggles with lake-effect cloud cover and also lake-effect snow off of a Great Lake-- in this instance, Lake Erie. Sometimes winds off of Lake Erie can dispose a number of feet of snow on Buffalo throughout just days, as occurred most just recently in November 2014.

8. Syracuse, New York City

With almost 150,000 locals, Syracuse is the fifth-largest city in the state of New york city. Like Buffalo, it lands in the lake-effect snow cross hairs, which adds to its 31% winter months sunlight price.

9. Cleveland, Ohio

Behind Grand Rapids, Cleveland is the 2nd cloudiest city in the Midwest. When temperature levels dip listed below no, Cleveland standards concerning 3.5 days a year. Like Buffalo as well as Syracuse, it occasionally obtains captured in Lake Erie's darkness, causing additional can cover and also snow.

10. Rochester, New York City

Rochester is the third-most heavily populated city in the state of New york city, and also the residence of the Eastman Kodak Firm.

See more: How Much Are Royalties For Tv Shows, How Do Tv Royalties Work?

The city really rests in between Buffalo and also Syracuse, however due to it isat a much more north latitude than either, it obtains somewhat much less lake-effect cloud cover throughout the winter season.