Monthly Climatological Summary Norman 3SE, Cleveland Co., OK (Lat 35^10'57"N, Lon 97^25'27"W, elev 1130) August 2002 ------------------------------------------------------------------ Temperature Precipitation Snow AM PM Max Min Water Snow Depth Wx Wx ------------------------------------------------------------------ 01 94.8 75.2 .00 0.0 0 SCT SCT 02 97.3 73.9 .00 0.0 0 BKN SCT 03 96.8 73.2 .00 0.0 0 SCT FEW 04 96.3 74.1 .00 0.0 0 SKC SCT 05 94.1 72.7 .00 0.0 0 SKC SCT 06 96.3 73.8 .00 0.0 0 SCT SCT 07 95.5 72.9 .00 0.0 0 SCT SCT 08 93.9 74.3 .00 0.0 0 SCT SCT 09 94.1 68.5 .00 0.0 0 SCT SCT 10 97.9 70.3 .00 0.0 0 BKN SCT 11 93.6 72.3 .00 0.0 0 SCT SCT 12 93.0 68.5 .34 0.0 0 +TSRA SCT 13 83.1 65.5 .51 0.0 0 -TSRA +TSRA 14 81.0 64.4 .06 0.0 0 -TSRA FG SCT 15 89.6 70.3 .00 0.0 0 OVC SCT 16 91.6 70.3 .00 0.0 0 OVC BKN 17 94.5 75.0 .00 0.0 0 SCT BKN 18 95.4 75.0 .00 0.0 0 SKC SKC 19 96.1 73.9 .00 0.0 0 SKC SCT 20 94.6 73.6 .00 0.0 0 BKN BKN 21 94.8 78.4 .00 0.0 0 BKN SCT 22 97.2 75.9 .00 0.0 0 SCT BKN 23 99.0 73.9 .00 0.0 0 SCT SCT 24 96.4 75.9 T 0.0 0 -SHRA SCT 25 86.4 67.6 .47 0.0 0 +TSRA BKN 26 91.0 69.1 .00 0.0 0 SCT SCT 27 85.6 66.4 .75 0.0 0 +TSRA SCT 28 88.3 67.1 .00 0.0 0 SKC SCT 29 89.1 68.7 .00 0.0 0 SCT BKN 30 88.5 65.7 .00 0.0 0 SKC SCT 31 90.1 65.1 .00 0.0 0 SKC SCT KEY TO AM/PM WX: SKC - sky clear, FEW - few clouds, SCT - partly cloudy, BKN - mostly cloudy, OVC - overcast, SHRA - ain shower, TSRA - thunderstorm with rain, FG - fog. ------------------------------------------------------------------ Means and Totals for August 2002 ------------------------------------------------------------------ Average Maximum Temperature: 92.8 Average Minimum Temperature: 71.3 Mean Temperature: 82.1 Maximum Temperature: 99.0 (8-23-02) Minimum Temperature: 64.4 (8-14-02) Days with max temperature 90.0F+: 23 Year: 57 Days with max temperature <32.0F: 0 Year: 4 Days with min temperature <32.0F: 0 Year: 46 Days with min temperature <0.0F: 0 Year: 0 Precipitation: 2.13 Year: 21.13 Greatest one-day precipitation: .75 (8-27-02) Snowfall: 0.0 Year: 2.4 Greatest one-day snowfall: 0.0 Maximum snow depth at midnight: 0 Days with measureable pcpn: 5 Year: 59 Days with pcpn 1.00"+: 0 Year: 6 Days with measureable snowfall: 0 Year: 3 Days with snowfall 1"+: 0 Year: 1 Days with glaze ice: 0 Year: 2 Days with damaging wind: 1 Year: 4 Days with hail: 0 Year: 1 Days with thunderstorms: 5 Year: 36 Days with fog: 1 Year: 11
NOTICE: All temperatures are in degrees Fahrenheit and all precipitation values in inches. Snowfall totals denoted by an asterisk indicate hail.
Summary....Central Oklahoma was one of the few places in the nation that escaped hotter and drier than average weather in the summer of 2002. Through the end of August, the temperature had not yet reached 100F this year in Oklahoma City or Norman. If OKC goes the rest of the year without reaching 100F, that would be the first time that has happened there since 1997. Oklahoma actually got a slight taste of fall around mid-month as a strong cold front moved into the region, but the cooler weather only lasted a day as tropical air quickly spread back north. Some impressive thunderstorms visited the area during the last week of the month. Many lightning strikes occurred in rapid succession very close to my location on the morning of the 25th. The most destructive wind event I have experienced in my 3 years here blew through Norman early on the 27th, as winds of at least 65 mph snapped many large tree limbs all over the city.
Turlock CA finished its third consecutive month with zero rainfall - not even a trace. This was the first time that has happened there since July through September of 1993. Turlock had gone 103 consecutive days without any rainfall through the end of the month.