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California Irrigation Management Information System(CIMIS) <br /> CIMIS Monthly Report <br /> Rendered in ENGLISH Units. <br /> May 1985-April 2026 <br /> Printed on Monday,May 4,2026 <br /> Manteca-San Joaquin Valley-Station 70 <br /> Month Year Total Total Avg Sol Avg Vap Avg Avg Min Avg Air Avg Avg Min Avg Rel Avg Avg Avg Soil <br /> ETo Preap Rail Pre. Max Au Au Temp Max Rol Rol Hum Dew Wind Temp <br /> (in) (in) (Ly/day) (m Bar.) Temp Temp ('F) Hum Hum (%) Point Speed (°F) <br /> ('F) (°F) (%) N (°F) (mph) <br /> Nov 1987 0.80 K 1.97 L 174 L 10.1 L 60.9 L 38.5 L 48.4 L 97 K 88 K 86 L 44.3 L 4.2 L 51.9 L <br /> Doc 1987 1.39 1.85 K 152 K 8.8 K 54.8 38.1 K 45.7 K 92 K 66 K 81 39.8 6.8 K 46.9 K <br /> Tots/Av9s 2.19 3.8 163 9.5 579 38.3 47A 95 67 84 42.1 5.5 49.4 <br /> Manteca-San Joaquin Valley-Station 70 <br /> Month Year Total Total Avg Sol Avg Vap Avg Max Avg Min Avg Au Avg Avg Min Avg Rel Avg Avg Avg Soil <br /> ETo Precip Rad Pre. Air Temp Air Temp Max Rel Rel Hum Dew Wind Temp <br /> (in) (In) (Lylday) (mBars) (°F) Temp (°F) Hum Hum (%) Paint Speed ('F) <br /> 1°Fl (%) (%) (°F) Imph) <br /> Jan 1988 1.22 2.28 K 173 K 9.4 K 56.1 37.3 45.6 K 97 K 74 K 89 42.7 4.7 K 46.2 K <br /> Feb 1988 1.98 L 0.31 L 301 L 9.137.0 L 80.0 L 36.9 L 49.9 L 95 L 49 L 72 L 40.8 L 4.2 L 51.9 L <br /> Mar 1988 4.84 K 0.16 447 4.528.5 K 92.1 K 43.7 L 58.9 L 94 K 35 K 65 L 46.5 L 6.6 58.2 <br /> Apr 1988 4.47 K 2.99 435 4.680.1 K 04.4 K 50.0 L 63.1 L 96 K 48 K 74 L 54.2 L 4.8 61.6 <br /> May 1988 6.84 K 0.59 564 2,271.8 K 89.6 K 50.7 L 65.2 L 95 K 37 K 64 L 51.6 L 6.0 67A <br /> Jun 1988 5.16 L 0.39 K 540 K .6.988.2 K 89.1 L 55.9 L 69.8 L 92 L 32 L 57 L 63.1 L 6.1 K 75.7 L <br /> Jul 1988 7.05 K 0.00 437 9,040.8 K 104.4 K 53.7 L 74.9 L 62 K 17 K 38 L 45.0 L 5.9 81.9 K <br /> Aug 1988 7,48 0.00 554 16.3 89.2 56.1 70.9 97 36 64 67.6 6.1 75.3 <br /> Sep 1968 5.73 0.00 436 14.2 86.0 50.9 67.2 98 31 62 53A 4.3 68.7 <br /> Oct 1988 3.62 K 0.00 289 K 36.132.4 K 137.5 K 54.2 L 88.0 L 99 K 48 K 75 L 59.8 L 3.6 62.7 <br /> Nov 1988 1.74 L 1.77 K 153 K 58.327.5 K 162.2 K 47.9 L 60.2 L 97 L 62 L 80 L 53.9 L 4.5 55.7 <br /> Dec 1988 1.18 L 2.24 146 33.871.1 K 120.6 L 34.6 L 46.7 L 97 L 69 L 88 L 42.8 L 5.0 47.9 <br /> Tots/Avgs 51.31 10.7 381 12.586.6 100.1 47.6 61.7 93 45 69 50.1 5.0 82.8 <br /> Manteca-San Joaquin Valley-Station 70 <br /> MAIM Year To1a1 Total Avg Sol Avg Vap Avg Mu Avg Min Avg Air Avg Avg Min Avg Rel Avg Avg Avg Sort <br /> ETo Pnoolp Red Pm Alr Tamp Alf Tamp Max Rel Rel Hum Dew Wind Temp <br /> (in) (in) (Ly/day) (mBara) (-F) Tamp rF) Hum Hum (%) Point speed (°F) <br /> rF) (%) (%) ('F) (mph) <br /> Jan 1989 0.91 K 0.47 186 31.612.7 K 118.5 K 32.4 L 43.5 L 98 L 64 L 82 L 38.4 L 3.8 44.9 <br /> Feb 1989 1.62 K 0.94 256 8.8 K 58.8 36.1 K 46.5 96 K 54 K 79 40.1 4.4 50.3 <br /> Mar 1989 2.65 K 2.32 L 328 L 2.345.1 L 71.4 L 45.7 L 55.5 L 96 K 62 K 81 L 49.8 L 5.5 L 59.9 L <br /> Apr 1909 4.32 0.08 487 13.1 76.2 46.8 60.7 97 48 72 51.4 4.8 65.5 K <br /> May 1989 6.04 0.04 658 12.8 77.4 47.9 K 62.8 92 44 85 $0.8 0.9 68.8 K ' <br /> Jun 1989 6.52 0.15 K 705 14.5 82.9 53.5 67.8 91 44 63 54.3 6.2 71.7 <br /> Jul 1989 8.13 0.14 K 723 14.3 90.2 55.8 72.2 88 30 53 53.8 5.8 74.3 <br /> Aug 1989 6.68 K 0.49 K -329 K 13.3 K 92A L 58.0 L 71.6 L 98 L 37 L 62 L 57.8 L 4.9 K 74.2 L <br /> Sep 1989 4.88 K 2.12 K 498 44,333.0 K 152.2 K 56.0 L 70.9 L 97 K 43 K 64 L 57.6 L 4.2 70.0 <br /> Oct 1989 3.51 K 1.26 373 63.218.3 K 173.0 K 52.9 L 62.9 L 96 K 41 K 78 L 55.9 L 3.9 64.6 <br /> Nov 1989 1.87 K 1.30 267 46,666.7 K 149.3 K 48.0 L 63.2 L 98 K 45 K 87 L 58.4 L 2.8 55.3 <br /> Dec 1989 1.29 K 0.20 151 38 394.2 K 144.8 K 54.3 L 68A L 94 L 63 L 96 L 60.9 L 3.0 K 48.5 <br /> Tots/Avgs 48.42 9.5 359 188872 107.1 48.9 62.2 95 48 74 52.4 4.7 42.3 <br /> Manteca-San Joaquin Valley-Station 70 <br /> Month Year Total Total Avg Sol Avg Vap Avg Max Avg Min Avg Air Avg Avg Min Avg Rel Avg Avg Avg Soil <br /> ETo Precip Rod Pre. Air Temp Au Temp Max Rol Rel Hum Dew Wind Temp <br /> (in) (in) (Lyid.y) (mB... ('F) Temp ('F) Hum Hum (%) Point Speed (°F) <br /> (°F) (%) (%) (°F) (mph) <br /> Jan 1990 1.88 K 1.85 216 K 11,297.2 K ST6 K 41.0 K 52.9 K 94 L 41 L 69 L 42.7 L 4S 49.1 <br /> Feb 1990 2.50 1.10 312 K 6.4 64.6 K 37.7 K 50.4 80 28 52 31.6 5.1 49.5 <br /> Mar 1990 4.91 0.67 432 K 6.2 73.4 45.9 68.8 67 17 37 31.5 5.2 57.6 <br /> Apr 1990 6.19 K 0.55 542 2.343.0 K 87.2 K 52.7 K 86.6 K 86 K 21 K 46 L 43.6 L 5.5 64.7 <br /> May 1990 7.05 K 0.59 K 589 11.296.6 K .102.6 K 50.4 K 64.5 K 88 K 21 K 43 L X9 L 6.6 68.3 <br /> Jun 1990 8.61 K 0.00 731 9.7 K 92.4 K 57.1 70.8 K 94 K 13 K 38 42.5 6.2 73.9 <br /> Jul 1990 8.71 K 0.16 K 669 11.9 K 96.7 K 59.9 K 75.0 K 85 K 17 K 41 47.7 5.3 78.8 <br /> Aug 1990 7.00 K 0.00 -337 K 17.2 K 90.9 K 57.0 K 73.7 K 95 K 39 K 63 L 69.9 L 5.5 K 82.0 K <br /> Sep 1990 4.95 K 0.00 1 K 14.4 86.2 54.8 K 89.3 K 94 K 33 K 59 L 54.4 L 2.8 K 77.5 K <br /> Oct 1990 3.24 0.04 389 10A 80.4 45.7 62.0 90 27 55 45.2 1.2 K 69.5 <br /> Nov 1990 1.67 0.00 275 7.3 66.0 35.6 K 49.6 K 90 K 34 K 62 L 36.5 L 1.2 K K9 K <br /> Dec 1990 0.94 K 0.04 266 K 2.586.2 K 54.1 K 30.9 K 45.3 K 91 K 49 K 74 L 29.9 L 1.2 K 48.5 K <br /> Tots/Avgs 57.65 5.0 342 2,300.5 81.8 47.4 61.6 87 28 53 42.1 4.1 04.9 <br /> Manteca-San Joaquin Valley-Station 70 <br /> Month Year Total Total Avg Sol Aug Vap Avg Avg Min Avg Air Avg Avg Min Avg Rol Avg Avg Avg Soil <br /> ETo Procip Red Pons Mat Air Air Tamp Max Rol Rol Hum Dew Wind Temp <br /> (in) PM (Ly")(mBaral Tomp Tamp rF) Hum Hum (%) Point Speed 1'F) <br /> (*F) (T (%) (%) ('F) (mph) <br /> Jan 199, 1.10 K 0.00 L 207 L '8.9 L 60.1 L 36.3 L 44.7 L 93 L 56 L 82 L 39.4 L 1.2 L 50.2 L <br /> Feb 1991 2.35 K 0.91 L 340 L 9.9 L 68.0 L 40.6 L 54.6 L 96 L 42 L 68 L 44.0 L 4.3 L 69.5 L <br /> ' Mar 1991 2.74 4.84 346 9.3 60.2 40.0 K 49.7 K 97 K 49 K 74 L 41.6 L 8.4 69.5 K <br /> Apr 1991 6.40 0.47 68 K 9.2 69.4 42.6 K 55.9 K 91 K 37 K 62 L 42.7 L 8.2 65.6 K <br /> May 1991 6.49 0.16 62B 11.0 74.4 45.4 K 60.7 91 40 61 46.8 6.9 70.9 <br /> 1' 1 <br />