Last 48 Hours

Pierce College

Hourly Data | America/Los_Angeles
as of 9/21/26 2:57 PM PDT
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Date & Time Temp Max (°F) Temp Min (°F) Latest Rain (In) Wind Gust (mph) Leaf Wet Raw (mV) Evap Pan Level (In) Fuel Temp (°F) Soil Temp (°F) Outgoing Shortwave Rad (W/m²) Incoming Shortwave Rad (W/m²) Outgoing Longwave Rad (W/m²) Incoming Longwave Rad (W/m²) Net Shortwave Rad (W/m²) Net Longwave Rad (W/m²) Albedo Total Outgoing Rad (W/m²) Total Incoming Rad (W/m²) Net Radiation (W/m²)
9/21/26 - 1400 77.5 74.0 0.00 7.5 263 8.0 82.3 79.9 55 329 496 402 274 -94 0.16 550 730 180
9/21/26 - 1300 78.5 75.3 0.00 6.9 262 8.0 99.3 79.5 104 616 525 408 512 -116 0.16 629 1,024 396
9/21/26 - 1200 76.8 72.1 0.00 5.4 262 8.0 103.6 79.4 114 660 508 412 545 -96 0.17 622 1,072 449
9/21/26 - 1100 73.7 68.6 0.00 6.1 264 8.0 91.8 79.5 70 406 462 400 336 -62 0.17 532 806 274
9/21/26 - 1000 68.8 67.2 0.00 3.9 266 8.0 70.7 79.8 15 92 430 404 77 -27 0.16 445 496 50
9/21/26 - 0900 68.4 66.5 0.00 2.7 267 8.0 72.4 79.9 13 76 424 400 63 -24 0.17 437 476 39
9/21/26 - 0800 66.6 65.3 0.00 1.2 268 8.0 70.2 80.6 4 19 416 397 14 -18 0.24 420 416 -4
9/21/26 - 0700 65.6 65.2 0.00 3.1 269 8.0 67.0 80.1 1 1 413 395 -0 -18 - 414 396 -18
9/21/26 - 0600 65.6 65.0 0.00 2.6 269 8.0 65.7 80.1 1 -1 413 396 -2 -16 - 414 396 -18
9/21/26 - 0500 65.5 64.7 0.00 1.4 270 8.0 65.6 78.2 2 -0 412 398 -2 -14 - 413 397 -16
9/21/26 - 0400 65.0 64.5 0.00 1.5 270 8.0 65.2 83.6 2 -2 410 399 -3 -11 - 412 398 -14
9/21/26 - 0300 65.2 64.4 0.00 1.1 273 8.0 65.0 83.0 1 -1 412 401 -3 -11 - 413 400 -13
9/21/26 - 0200 64.6 62.4 0.00 0.7 269 8.0 65.6 81.2 2 -1 409 398 -3 -11 - 412 398 -14
9/21/26 - 0100 62.5 61.1 0.00 3.0 270 8.0 62.7 81.5 3 -1 397 368 -3 -29 - 400 368 -32
9/21/26 - 0000 62.9 61.2 0.00 2.3 275 8.0 58.6 81.8 3 -2 395 342 -4 -53 - 398 340 -58
9/20/26 - 2300 65.6 62.6 0.00 1.8 273 8.0 59.3 82.0 3 -2 401 341 -5 -60 - 404 339 -65
9/20/26 - 2200 67.0 65.2 0.00 2.8 268 8.0 62.9 82.2 3 -2 408 345 -5 -63 - 411 343 -68
9/20/26 - 2100 69.4 66.8 0.00 5.3 267 8.0 65.1 78.2 3 -2 417 348 -5 -69 - 420 346 -74
9/20/26 - 2000 72.2 68.8 0.00 4.9 266 8.0 67.3 81.7 2 -3 426 353 -5 -73 - 429 350 -78
9/20/26 - 1900 77.8 72.1 0.00 8.1 265 8.0 72.1 82.0 5 16 446 362 11 -84 - 451 379 -72
9/20/26 - 1800 82.4 77.2 0.00 6.9 264 8.0 84.9 81.4 32 169 478 382 137 -95 0.19 510 551 41
9/20/26 - 1700 83.8 80.1 0.00 8.0 263 8.0 99.1 81.1 78 428 510 384 351 -126 0.18 588 813 225
9/20/26 - 1600 81.4 78.6 0.00 9.2 262 8.1 96.6 80.9 85 482 511 404 397 -108 0.17 596 885 289
9/20/26 - 1500 84.4 79.3 0.00 6.8 263 8.1 91.0 80.6 67 405 521 416 337 -105 0.16 588 820 232
9/20/26 - 1400 84.2 80.8 0.00 4.6 262 8.1 94.5 80.2 95 566 550 403 471 -147 0.16 645 969 324
9/20/26 - 1300 82.1 77.4 0.00 5.4 262 8.1 111.7 79.8 127 740 546 393 612 -153 0.17 674 1,133 460
9/20/26 - 1200 79.0 75.7 0.00 6.8 262 8.1 104.3 79.6 117 686 525 390 569 -135 0.17 643 1,077 434
9/20/26 - 1100 76.2 70.4 0.00 5.5 263 8.1 100.5 79.4 91 532 489 382 441 -107 0.17 580 914 333
9/20/26 - 1000 70.7 66.9 0.00 4.6 264 8.1 88.9 79.3 58 335 449 387 277 -61 0.17 507 722 215
9/20/26 - 0900 67.2 65.2 0.00 3.3 267 8.1 72.1 79.8 13 75 422 403 62 -18 0.18 434 479 44
9/20/26 - 0800 65.5 63.6 0.00 3.2 269 8.1 67.7 80.4 4 19 413 398 14 -14 0.24 417 417 0
9/20/26 - 0700 64.0 63.1 0.00 1.9 270 8.1 64.1 79.8 2 1 407 384 -1 -23 - 409 385 -24
9/20/26 - 0600 63.6 62.6 0.00 2.7 271 8.1 62.9 82.8 1 -1 408 388 -2 -20 - 410 387 -22
9/20/26 - 0500 64.4 63.3 0.00 4.2 270 8.1 64.3 81.6 2 -0 409 395 -3 -14 - 412 395 -17
9/20/26 - 0400 64.4 62.7 0.00 3.8 271 8.1 64.5 78.7 2 0 406 398 -2 -7 - 407 399 -9
9/20/26 - 0300 63.0 60.6 0.00 2.3 289 8.1 63.5 79.3 2 -0 394 381 -2 -13 - 396 381 -15
9/20/26 - 0200 61.8 60.9 0.00 1.6 299 8.1 58.2 82.3 3 -1 391 359 -4 -32 - 394 358 -36
9/20/26 - 0100 63.0 61.4 0.00 1.2 281 8.1 58.3 79.1 3 -2 394 347 -4 -47 - 397 346 -51
9/20/26 - 0000 64.0 62.8 0.00 1.5 274 8.1 59.1 83.4 3 -2 399 340 -5 -59 - 402 338 -64
9/19/26 - 2300 67.9 64.0 0.00 1.4 272 8.1 61.9 83.0 3 -3 407 343 -5 -63 - 410 341 -69
9/19/26 - 2200 69.6 67.6 0.00 4.7 267 8.1 65.8 83.8 3 -2 417 349 -5 -67 - 420 347 -73
9/19/26 - 2100 72.4 69.3 0.00 6.8 266 8.1 68.5 82.9 2 -3 425 352 -5 -73 - 428 350 -78
9/19/26 - 2000 76.2 72.3 0.00 6.8 264 8.2 71.4 84.8 2 -3 437 360 -5 -77 - 440 357 -82
9/19/26 - 1900 80.8 76.2 0.00 7.1 264 8.2 75.7 79.8 10 38 460 373 28 -87 - 470 412 -58
9/19/26 - 1800 84.8 80.6 0.00 7.7 262 8.3 88.8 80.5 44 224 494 388 180 -106 0.20 539 613 74
9/19/26 - 1700 87.8 84.6 0.00 7.0 262 8.3 100.7 78.2 74 420 534 402 346 -132 0.18 608 822 214
9/19/26 - 1600 88.3 85.3 0.00 7.4 261 8.4 107.7 78.1 104 589 556 403 485 -153 0.18 661 993 332
9/19/26 - 1500 89.5 85.1 0.00 6.1 260 8.4 115.0 79.2 126 720 576 402 594 -174 0.18 702 1,122 420
9/19/26 - 1400 88.5 83.7 0.00 5.0 260 8.4 115.8 79.2 136 786 579 398 650 -181 0.17 714 1,183 469
Max 89.5 85.3 0.00 9.2 299 8.4 115.8 84.8 136 786 579 416 650 -7 0.24 714 1,183 469
Avg 72.5 69.7 0.00 4.4 268 8.1 77.8 80.7 35 192 452 383 157 -68 0.18 486 575 89
Min 61.8 60.6 0.00 0.7 260 8.0 58.2 78.1 1 -3 391 340 -5 -181 0.16 394 338 -82
Total - - 0.00 - - - - - - - - - - - - - - -