Wecome To The Arctic

Arctic air, that is. This temporary incursion of arctic air presents a tremendous opportunity to experience living in a place that has really cold winters. But only for a week or so! Perfect!

We had 5 inches of snow Sunday (which may be a local record), a cold inversion Monday, and beautifully clear sunny weather today. High temp today 23, low 9, minimum wind chill 0 (zero). Tomorrow, snow moves back in, along with another big storm this weekend as the arctic air starts to moderate. This is interesting weather, and I like interesting weather.

Fortunately, arctic blasts here rarely last longer than a week. They usually end on a very messy precipitation event, but they usually end in a timely fashon.

And this one had a perfect setup, at least for garden plants: There were (and still are) several inches of snow on the ground before the really cold temperatures set in, giving plants and the soil a comfy insulating blanket.

Here's a zoomed in and very fuzzy view of Mt Adams from the deck this evening. I gotta trim those branches (except that they belong to a neighbor a block away):


I'll have another post shortly regarding my thoughts on the Hood River Weather site's new addition: the live chat window.

Earliest Sunset

Today's sunset in Hood River, at 4:21 pm, is the earliest sunset of the year. Actually, the sun sets at 4:21 each day from now until Dec 14, at which time it starts to set later and later.  Hooray!

This isn't quite the shortest day of the year, which occurs on the Winter Solstice (Dec 21, 2008).

And it certainly isn't the latest sunrise, which is 7:46 am from Dec 28 to Jan 8, at which point the sun starts rising earlier and earlier. Hooray again!

Sunrise and sunset times are dependent on latitude, so these times only apply to locations at Hood River's latitude of 45.7 North. For other locations, check this out.

Warm Morning

This morning's low of 46 was warmer than the previous "high low" record of 44 degrees set in 1938. I'm not sure if that will hold, since cooler temperatures will probably follow this weak storm front after it moves out later today.

No snow at the Oregon ski resorts. Long range forecasts indicate the possibility of arctic air moving in next weekend and perhaps precipitation (snow!) after that. I certainly hope so. 'Tis the season, after all.

A couple of notes about the Hood River Weather site. In the true spirit of Christmas, I've added an affiliate Amazon.com gadget showing the "Deal of the Day" and other deals nearly impossible for any sane person to pass up. But, do feel free to pass them up, regardless of your sanity.

The weather site has not yet made me independently wealthy. In the interest of full disclosure, the Yahoo ad just below the Amazon ad actually brings in about $100 a year. Not enough to quit my day job, but then the site is more a fun hobby than anything else.

Also, I've added a link to Mark Nelsen's "Fox 12 Weather Blog" in the Weather Links area. I've been following Mark's blog for a while and am impressed with the weather model discussions. Mark also has a personal weather site full of interesting NW weather links.

Just in case you aren't hearing enough holiday music yet, here's my favorite Christmas song. Well, not specifically Christmas, but definitely winter wonderland related. This is the Eurythmics version of the tune:

November Revisited

Compared to historical averages, November in Hood River was much warmer, with average wind speed and rainfall.

The average temperature was 3.8 degrees warmer than long term averages, and 3.7 degrees warmer than more recent averages (2000-2007). Wind speeds were average, with southerly winds predominating.

The first third of the month was rainy, and the rest of the month not so much, ending 0.21 inches above average.

There were 2 records set in November at the official Hood River Agrimet station. Both occurred on November 12. The rainfall of 1.05" surpassed the previous record of 1.03" (1966), and the low temperature of 53 set a new "high low" for the date (previously 48 degrees in 1999).

The data below is from our home weather station. The "historical average" numbers for temperature and rainfall are from the Hood River MCAREC data. Historical wind average is from our own station's 2000 to 2007 data. Note that average wind speeds include all 24 hours of the day and night, which is why they are way lower than daytime peak winds. In addition, the wind speed at our station is considerably lower than on the Columbia River.

	High	Low	Average	Historical Average
Temperature (F)	65	28	45.3	41.5
Wind (mph)	36		1.6	1.7
Rainfall (in)	1.21		5.05 (total)	4.84

Warm Spell

After flirting with a chilly, boring inversion event Thanksgiving week, the weather took a turn for the better (as in "warmer") the past few days.

On Saturday, the high temp at our station hit 59 degrees, tying the record high set in 1995.

And today, as a warm storm front moves into Oregon, the temperature has reached 57, surpassing the historic record of 56 degrees (1939).

We've dropped behind normal precipitation amounts for the current rain year. No snow at the ski resorts, either. We can make that up pretty fast, but time's a wasting. I've done my part by changing the top banner at the Hood River Weather site to a snowy wintry theme. That should do it.