ChescoWx

Just a small chance of any showers by late PM today across the county. Our best chance of some showers looks to be on Tuesday PM. Our record high for today is 98 degrees from 1900. The record low is 1968 at 46 degrees. The daily rainfall record is the 5.25" that fell in 1971.

A relatively small (30%) chance of showers late today. Otherwise our warm stretch of highs the mid to upper 80's continues. The record high today is 98 degrees set in 1900. Our record low is 46 degrees from 1944. Daily rainfall record is 2.91" from 1908.

Only made it down to 62 degrees for the low in East Nantmeal but many lower spots in the county reached the comfy upper 50's. We look to continue our streak of above normal temps over the next week. Highs should generally be in the mid 80's with lows in the mid to upper 60's. Only some slight chances of rain both Friday and again on Tuesday.

Looks sunny and warm the rest of the week. The next small chance of rain comes Friday. The record high today is 94 degrees from way back in 1898. The record low temperature is 43 degrees from 1923. Our daily rainfall record is 1.40" from 1945.

Above normal temps look to continue for most of the next week or so. Normal highs are in 80 to 81 degree range. The warmest day looks to be Thursday with highs in the upper 80's across parts of the County. The record high for today is 96 degrees from 1936. Record low is 41 degrees set back in 1952. Daily rain record is the 3.38" that fell today in 1933.

Let me check with him to see the station locations. I suspect that if he included say PHL and PIT it would skew it with the UHI contamination problems at the airports.

Thanks for this PA data from Chris Martz Wx. The below PA state wide NOAA climate analysis data which is NOT confined to Southeast PA only data really matches up well with the county focused data I analyze. Clearly shows as Chris says "The average number of days per station ≥90° have not increased in Pennsylvania since 1895. Days ≥95° have decreased by a remarkable 43% (1991-2020 minus the 1926-1955 peak) This also matches well with the same remarkable drop in 90+ days at suburban locales compared to the PHL Airport in that 1991 to 2020 period.

Some rain is still falling across much of the county this AM. So far in East Nantmeal we have picked up 0.62". However some spots to my southwest appear to have picked up over 1" of rain already. The record high for today is 99 degrees set back in 1916. Our record low is 44 degrees from 1952. Daily rain record is the 2.47" that fell today back in 1937.

Clouds look to be on the increase today with rain arriving most likely after midnight across much of Chester County. Rainfall amounts with this look to range from 0.5" across SE Chesco to upwards of 1.0" toward NW Chesco. Record high temperature for today is 98 degrees set back in 1914. Our record low is the 45 degrees from 1982. The daily rainfall record is 1.41" from 2007.

Today should be our 2nd above normal temperature day after 8 straight below normal days. After another above normal day tomorrow we should slip back to near normal starting on Monday before a return to more above normal conditions by the end of this week. We should see some widespread rain starting Sunday night through Monday night. Some models continue to show around an inch of needed rain.

Today should be our first day over 80 degrees across almost all spots in Chester County in the last week! After 7 straight below normal days. We did not hit the 50's for a low here this morning in East Nantmeal...no better than 61.0 The record high for today is 96 degrees set in 1914. Our record low is 45 degrees in 1949. Daily rainfall record is 4.98" from 1939.

The low this morning was 58.6 degrees. Our record high for today is 96 degrees set back in 1913. The record low temperature is 47 degrees set in 1981. Daily rainfall record is the 3.29" that fell on this date back in 1955.

Temps dropped into the unseasonably chilly mid-60's with the storm that moved from north to south through Chester County earlier. Measurable rain on 8 of the first 17 days this month.

4 of the last 5 mornings have featured low temps in the 50's across the county. Today's low was 59.1 in East Nantmeal. Today will also be out 6th straight day for many spots across the county with high temps remaining below 80 degrees. Our record high today is 95 degrees from 2002. The record low is 45 degrees in 1981. The daily rainfall record is 5.28" from 1928.

Our low this AM was a comfortable 57.3 in East Nantmeal Twp. At lake level at Marsh Creek they made it down to 54.4 degrees. We have now received measurable rainfall on 7 of the first 15 days of the month of August. We are running near 35% above normal rainfall. Looking ahead looks like some slightly warmer than normal temperatures may return this weekend. However, it is looking likely that many of the relative higher spots across the county may have already seen their last 90 degree reading of the year. Our record high for today is 97 set in 1997. The record low is 43 degrees from 1979. Daily rainfall record is the 0.90" from way back in 1917.

Another rounded 90 for you! I think you have had more such days than even what they have reported at the PHL Airport! You must be in a really good heating area - no other obs in Berks County reported over 86

We've already had some light showers across East Nantmeal with .02" in the bucket so far. Some more showers are possible as we go through the day across the County. Temps will average a little below our normal highs in the upper 70's for much of the week - temps should return to near normal toward the weekend. Our record high for today is 95 degrees from 1938. The record low is 49 degrees from 1924. The daily rainfall record is 1.38" set back in 1905.

58.6 for the AM low. A few more clouds today but still a nice day with temps remaining in the below normal 70's for high temps across much of the County. The record high for today is 99 degrees set in 1918. Record low is 46 degrees set in 1964. Daily rainfall record is 1.50" from 1942.

What a perfect day at the beach in Sea Isle City. The sea breeze kicked in and has now dropped us down into the upper 60's following an earlier 75 degree high temp. Also, not too shabby of a day back in the hills of Chester County with those upper 40's DPs over at KMQS last hour.

The low this morning in East Nantmeal was 56.2. Our chilliest low since the 55.4 on June 24th. However, lower spots like a lake level at Marsh Creek bottomed out at 51.8. Top 10 summer weather weekend on tap across the County today. We should see below normal temps at least through next Friday. It looks a little wet starting Monday night through Tuesday. Record high for today is 99 set in 1918. Our record low is 43 degrees set back in 1930. Daily rainfall record was the 4.17" just 4 years ago in 2018.

64.3 for the AM low this morning in NW Chesco. Nice stretch of cooler weather across Chester County with temps unlikely to reach 80 degrees for at least the next week especially across the relatively higher spots. After a near perfect weekend, we get into a pretty wet pattern with Monday through Wednesday being the wettest days. Our record high for today is 101 set in 1900. Record low was 45 degrees in 1930. Daily rainfall record the 5.22" that fell today in 1955.

After today's high in the low 80's there is a good chance much of Chester County PA will see high temps getting no higher than the 70's for the next week or so. This nice stretch of below normal weather will be a welcome change! Of note although our recent stretch was above normal and very uncomfortable. It looks increasingly likely that overall the summer months (June-July-August) at most of the Chester County reporting sites will average pretty close to a normal summer. Our record high for today is the 101.5 set today back in 1900. The record low was 48 degrees from 1974. The daily rainfall record is 1.14" set in 1982.

The next couple of days should be only slightly warmer than normal before we begin a stretch of below normal days. Low temps should reach the 50's both Friday and Saturday across most of Chester County. Our record high temperature for today is 99 degrees set back in 1900. The record low is 45 degrees from 1972. The daily rainfall record is 2.40" set in 1912.

My poorly sited roof top Tempest did record it's highest temp this year at 92.7 degrees!!! All sites in Chester County were over 90 degrees. Only the Berks County high elevation site and KMPO could match the icy grasp of East Nantmeal Township with temps under 90 degrees!! My well sited thermometers both the Davis VP2 and the Ambient station could do no better than 88.7 on the VP and only 88.5 on the Ambient. Appropriate siting and equipment always wins! However, I do think I need to start selling summer vacations to the cool oasis that is East Nantmeal next summer! How the heck can I get these thermometers to deliver a friggin 90 plus day??

As suspected most spots over 550ft in the county did not touch 90 degrees yesterday. Today for some of those same spots...this could be our last chance at a 90 degree day for a while and possibly until next summer! Our record high for today is 99 degrees set back in 1909. The record low is 49 set back in 1989. The daily rainfall record is 5.57" from 1942.