September 13, 2023
Summary The weather pattern over the eastern Pacific and western US remains rather flat with no real dominating high or low pressure system. As a result, our weather will be typically dry with near average temperatures. By Sunday, a weak low center will approach the northern California coast, deepening the marine layer and allowing temperatures to slowly head south. An autumn style trough of low pressure will move out of the Gulf of Alaska, engulfing most of the western US by Tuesday for a refreshing stretch of weather well down into the 80s Monday through Thursday of next week. any precipitation this time of year will be well north with the possible exception of some light showers over the summit of the Sierra Nevada Tuesday through Thursday afternoon. By Thursday, a large high will be off the west coast and will begin to build inland, resulting in a warming trend weekend after next.
Forecast Mostly clear skies through Saturday night. Mostly clear Sunday through Wednesday.
Temperatures:
Madera 93/60/93/63/94 | Reedley 94/60/93/60/94 | Dinuba 92/59/93/60/93 |
Porterville 93/60/93/59/94 | Lindsay 93/59/94/60/94 | Delano 94/62/94/62/95 |
Bakersfield 95/68/94/68/94 | Taft 92/67/92//68/91 | Arvin 95/64/95/63/95 |
Lamont 94/63/95/63/95 | Pixley 93/61/94/61/94 | Tulare 92/59/92/60/93 |
Woodlake 92/59/92/59/93 | Hanford 93/61/93/62/94 | Orosi 92/58/92/59/93 |
Seven Day Forecast
Saturday Mostly clear 62/93 | Sunday Mostly clear 63/90 | Monday Mostly clear 57/83 | Tuesday Mostly clear 55/82 | Wednesday Mostly clear 56/86 |
Two Week Outlook: September 20 through September 26: This model is showing a broad area of low pressure over and along the coast, resulting in below average temperatures. The chance for precipitation will remain extremely low.
August: This model indicates temperatures over the next 30 days will be near to slightly above seasonal averages. Dry weather will continue, although we will have to keep a watchful eye to the south for possible tropical activity.
August, September, October: This model shows above average temperatures for much of the west, particularly the Desert Southwest. It also points to below average precipitation over the Desert Southwest, possibly meaning a less active monsoon season. The chance of precipitation for central California appears to be near average.
Wind Discussion: Winds will be at or less than 15 mph through Saturday during the afternoons and evenings and generally at or less than 10 mph during the nights and mornings with periods of near calm conditions.
Mid afternoon dew points: Low to mid 50s. Kern: Low to mid 50s
ET for the past seven days: Stratford, 1.53, Parlier, 1.34, Arvin 1.50, Delano 1.38.
Soil temperatures: Stratford 74, Parlier 78, Arvin 81, Delano 77 *=data missing.
Average Temperatures: 92/61 Record Temperatures: 106/48
Cooling Degree Days This Season. 1859 +213 Varies widely from location to location. courtesy of the NWS
Precipitation: Seasonal total for Fresno 18.02, Monthly .T
Precipitation for Bakersfield: Season: 11.34, Monthly: .00
Average Temperature this Month 78.5 +1.4 taken at NWS Hanford.
Water year season is from October 1st through September 30.
Chilling Hours November 1st through February 28: Parlier 1306, Arvin 1115, Belridge 1204, Shafter 1230, Stratford 1277, Delano 1273, Porterville 1245 courtesy UC Davis
Sunrise 6:40, Sunset, 7:08. hours of daylight, 12:30
NA=Not available
Yesterday’s Weather: H
MCE : Merced 153 : DH1700 / 92 / 58 / 0.00 /
MAE : Madera 253 : DH1700 / 94 / 58 / 0.00 /
FAT : Fresno Airport 333 : DH1700 / 95 / 65 / 0.00 /
HJO : Hanford Airport 242 : DH1700 / 96 / 59 / 0.00 /
NLC : Lemoore Naval AS 234 : DH1700 / 96 / 56 / 0.00 /
BFL : Bakersfield Airport 496 : DH1600 / 94 / 69 / 0.00 /
VIS : Visalia Airport 292 : DH1700 / 94 / 59 / 0.00 /
PTV : Porterville Airport 442 : DH1700 / 93 / 60 / 0.00 /
LOSC1 : Los Banos 120 : DH1600 / 90 / 59 / 0.00 /
Rainfall stats: seas % L.Y % ave. s.a.
STOCKTON 0.00 23.21 173 9.81 73 13.38 13.45
MODESTO 0.00 20.20 165 9.00 74 12.22 12.27
MERCED 0.00 20.93 178 7.44 63 11.76 11.80
MADERA 0.00 11.71 109 2.21 21 10.76 10.79
FRESNO 0.00 18.02 165 6.34 58 10.95 10.99
HANFORD 0.00 15.06 186 6.36 79 8.10 8.13
BAKERSFIELD 0.00 11.34 179 5.41 86 6.32 6.36
BISHOP 0.00 16.61 350 6.36 134 4.75 4.84
DEATH VALLEY NP 0.00 3.64 177 2.04 99 2.06 2.20
SALINAS 0.00 13.95 111 7.31 58 12.54 12.58
PASO ROBLES 0.00 20.91 173 8.77 72 12.10 12.15
SANTA MARIA T 24.08 181 7.85 59 13.27 13.32
Next report: September 14
At John Hibler Weather Forecasting, it is our goal to provide the most accurate forecasts available. Weather forecasting, unlike any other business, invites errors. Weather, by nature, is chaotic. It is our goal to be as accurate as humanly possible.