Declination of the Sun Changes Dramatically During August

I'm sure you've noticed that the length of daylight is decreasing across southwestern Connecticut. The mornings are getting lighter later, while the evenings are getting darker earlier. That's to be expected this time of the year. However, have you noticed the subtle change in the length of the shadows? That's due to the lower angle of the Sun in the sky.

It has been nearly eight weeks since the Summer Solstice, and the Autumnal Equinox is just a little more than five short weeks away. The Sun is not nearly as high in the sky today as it was on the first day of Summer. The Sun was 23.26 degrees North of the celestial equator on June 21, which is as high as it ever gets in southwestern Connecticut. The days were at their longest and the shadows were at their shortest.

Today, though, the Sun is just 14.52 degrees North of the celestial equator, meaning that it's nearly four degrees lower in the sky than it was August 1 (+18.10 degrees) and nearly ten degrees lower than it was at the end of June (+23.13). The Sun's lower angle in the sky continues to accelerate through the end of the month. By August 31, for example, it will be just 8.52 degrees North of the celestial equator.

The Sun's rays remain North of the celestial equator through September 23, when the Sun is just 0.10 degrees above it. From that point on, the Sun's rays continue to sink below the celestial equator until December 21, the first day of Winter, when they reach -23.26 degrees. That, understandably, is the shortest day of the year in terms of sunlight.

So, what does this all mean? In short, the Sun's angle is continuing to sink lower in the sky, the shadows outside are getting a little longer each day, and the length of daylight is decreasing each day. The midpoint of Summer was a little less than two weeks ago, and now Autumn is staring right at us. I'm not ready for Summer to leave just yet.

Paul

Hurricane Connie Struck Coastal Connecticut 70 Years Ago Today

Many long-time area residents will never forget the deluge which happened 70 years ago today. Hurricane Connie brought nearly four inches (3.92") of rain to the region on Friday, August 12, 1955. Take a look at the front page of The Bridgeport Telegram from Saturday, August 13, 1955.

August of 1955 will be remembered for two of the most memorable hurricanes --- Connie and Diane --- which battered the Northeast. Hurricane Connie soaked New England with torrential rains on August 12 and 13, 1955. Then, just five days later, Tropical Storm Diane followed suit creating massive flooding not seen since the 1930s. Take a look at the front page of The Bridgeport Telegram from Saturday, August 20, 1955.

The combination of Connie and Diane yielded rainfall totals close to 25 inches in some areas, resulting in unprecedented flooding. Nearly all of the major rivers in the lower Connecticut Valley exceeded flood stage. Some rivers rose more than 20 feet over their banks. Read the Valley News archive of daily weather events from August of 1955 to gain a better understanding of the power of those two August hurricanes!

While the two hurricanes affected the entire Atlantic coast, Connecticut suffered the most damage. For example, of the 180 lives that were lost, 77 were in Connecticut. Of the 680 million dollars in property damage, over 350 million dollars occurred in Connecticut. Over 200 dams in New England suffered partial to total failure. Many of these were in the area immediately south of Worcester, in the Thames and Blackstone headwaters. Here is a photo of Winsted, Connecticut, virtually devastated following the flood.

If August was not bad enough, two months later, a four day storm dumped an additional 12-14 inches of rain in southwestern New England. This event was not as widespread as the August storms, but record flood levels were achieved in some locations of the Housatonic and Hudson River basins. The tropical season has been fairly quiet thus far, but things usually stir in late August and September. Tropical Storm Irene (2011) and Hurricane Gloria (1985) are two recent examples.

Paul

"Dog Days of Summer" Officially End Today

The Dog Days of Summer officially come to an end today. In case you’re wondering, the "dog days" last for 40 days, from July 3 to August 11. They are directly related to the brightest star in the night sky, Sirius, in the constellation Canis Major, or the big dog. Sirius is known as the Dog Star, and we see it clearly illuminating the night sky from early Autumn through early Spring.

However, during this time of the year, Sirius rises and sets with the Sun. During late July, Sirius is in “conjunction” with the Sun, and the ancients believed that its heat added to the heat of the Sun, creating a stretch of very hot, humid, and sultry weather. Actually, the conjunction of Sirius with the Sun varies slightly with latitude, and a gradual drifting of the constellations over time means that they are not in exactly the same place in the sky as they were in ancient Rome.

Although this is typically the warmest time of the year in southwestern Connecticut, the added heat is not due to the added radiation of a far-away star, regardless of how bright it is. The heat of Summertime in the Northern Hemisphere is a direct result of the Earth’s 23.5 degree tilt on its axis. Today's normal high temperature is 82 degrees, just one degree shy of the normal high for late July.

Paul

Severe Thunderstorm Watch Issued for Fairfield & New Haven Counties Through This Evening

A Severe Thunderstorm Watch is in effect for Farirfield and New Haven counties until 8 p.m. EDT: forecast.weather.gov/showsigwx.ph...

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— Paul Piorek WICC (@paulpiorekwicc.bsky.social) August 8, 2026 at 3:09 PM

Paul

Severe Thunderstorm Watch Issued for Fairfield County Through This Evening

A Severe Thunderstorm Watch is in effect for Fairfield County until 9 p.m. EDT: forecast.weather.gov/showsigwx.ph...

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— Paul Piorek WICC (@paulpiorekwicc.bsky.social) August 7, 2026 at 3:40 PM

Paul

Heat Advisory Issued for Fairfield & New Haven Counties

A Heat Advisory will be in effect for Fairfield and New Haven counties from Thursday at 11 a.m. until Friday at 8 p.m. EDT: forecast.weather.gov/showsigwx.ph...

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— Paul Piorek WICC (@paulpiorekwicc.bsky.social) August 5, 2026 at 3:38 PM

Paul