Overview Realtime Historical Map View
Extreme Heat Warning
2026-08-29T20:00:00-07:00

* WHAT...Dangerously hot conditions. Afternoon temperatures 106 to 117. Major to Extreme Heat Risk. * WHERE...Aguila Valley, Apache Junction/Gold Canyon, Cave Creek/New River, Fountain Hills/East Mesa, Gila Bend, Northwest Pinal County, Sonoran Desert Natl Monument, Tonopah Desert, New River Mesa, Rio Verde/Salt River, and Superior. * WHEN...Until 8 PM MST Saturday. * IMPACTS...Increase in heat related illnesses, including heat cramps, heat exhaustion, and heat stroke. Heat stroke can lead to death. * ADDITIONAL DETAILS...In Maricopa County, call 2-1-1 to find a free cooling center, transportation, water and more. https://www.maricopa.gov/heat

Florence-Casa Grande Canal, Near Florence, Az. Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 51.58
01-02 44.38
01-03 55.08
01-04 24.07
01-05 16.86
01-06 48.95
01-07 49.95
01-08 42.76
01-09 50.76
01-10 89.26
01-11 62.64
01-12 44.26
01-13 37.38
01-14 34.32
01-15 32.78
01-16 70.23
01-17 81.73
01-18 152.5
01-19 110.5
01-20 55.6
01-21 41.52
01-22 45.9
01-23 50.3
01-24 45.2
01-25 44.73
01-26 42.15
01-27 42.93
01-28 104.97
01-29 128.13
01-30 120.8
01-31 125.71
02-01 117.37
02-02 112.58
02-03 106.35
02-04 107.78
02-05 105.03
02-06 110.53
02-07 133.74
02-08 124.09
02-09 111.29
02-10 116.15
02-11 121.52
02-12 142.44
02-13 148.84
02-14 145.32
02-15 141.75
02-16 143.75
02-17 146.59
02-18 145.34
02-19 132.68
02-20 139.4
02-21 141.06
02-22 146.33
02-23 167.59
02-24 184.17
02-25 182.95
02-26 186.51
02-27 176.23
02-28 175.98
02-29 141.2
03-01 184.75
03-02 180.28
03-03 182.67
03-04 196.08
03-05 192.16
03-06 186.39
03-07 191.16
03-08 191.79
03-09 190.68
03-10 193.26
03-11 191.02
03-12 194.9
03-13 192.69
03-14 185.87
03-15 200.07
03-16 193.53
03-17 194.29
03-18 196.64
03-19 204.52
03-20 217.47
03-21 214.93
03-22 232.62
03-23 259.29
03-24 257.21
03-25 256.93
03-26 259.8
03-27 254.8
03-28 259.87
03-29 268.27
03-30 270.73
03-31 265.21
04-01 274.93
04-02 286.0
04-03 293.2
04-04 289.13
04-05 297.13
04-06 292.36
04-07 303.67
04-08 307.33
04-09 313.79
04-10 306.13
04-11 303.12
04-12 292.72
04-13 300.98
04-14 301.55
04-15 300.8
04-16 306.57
04-17 309.96
04-18 307.22
04-19 308.32
04-20 304.88
04-21 299.64
04-22 300.11
04-23 303.06
04-24 304.36
04-25 308.49
04-26 306.72
04-27 309.03
04-28 292.81
04-29 305.03
04-30 290.56
05-01 304.87
05-02 301.2
05-03 297.92
05-04 309.56
05-05 302.88
05-06 298.77
05-07 291.43
05-08 281.76
05-09 292.19
05-10 298.11
05-11 284.07
05-12 309.79
05-13 318.56
05-14 275.75
05-15 295.73
05-16 283.88
05-17 281.77
05-18 320.69
05-19 328.23
05-20 330.5
05-21 318.0
05-22 310.42
05-23 304.83
05-24 301.29
05-25 277.63
05-26 276.58
05-27 274.72
05-28 274.49
05-29 276.33
05-30 272.63
05-31 267.9
06-01 269.68
06-02 270.88
06-03 271.35
06-04 273.34
06-05 301.65
06-06 287.29
06-07 331.96
06-08 309.97
06-09 315.46
06-10 344.8
06-11 330.63
06-12 352.6
06-13 354.9
06-14 351.5
06-15 313.6
06-16 363.75
06-17 360.61
06-18 367.88
06-19 387.15
06-20 383.95
06-21 419.0
06-22 386.56
06-23 401.78
06-24 399.66
06-25 403.36
06-26 412.12
06-27 418.03
06-28 423.08
06-29 426.31
06-30 422.33
07-01 428.23
07-02 427.9
07-03 436.03
07-04 398.79
07-05 414.35
07-06 437.15
07-07 405.97
07-08 390.61
07-09 387.63
07-10 382.16
07-11 404.4
07-12 360.19
07-13 357.48
07-14 341.47
07-15 366.47
07-16 316.66
07-17 335.59
07-18 344.87
07-19 301.36
07-20 295.72
07-21 291.83
07-22 289.08
07-23 281.76
07-24 290.39
07-25 300.49
07-26 331.14
07-27 283.91
07-28 291.33
07-29 273.1
07-30 310.69
07-31 312.66
08-01 287.83
08-02 272.31
08-03 299.32
08-04 297.59
08-05 301.21
08-06 296.07
08-07 302.92
08-08 284.49
08-09 273.07
08-10 296.94
08-11 280.03
08-12 301.73
08-13 290.85
08-14 264.35
08-15 298.47
08-16 286.21
08-17 222.01
08-18 214.67
08-19 244.92
08-20 253.03
08-21 256.67
08-22 269.61
08-23 222.44
08-24 277.76
08-25 300.46
08-26 307.23
08-27 304.32
08-28 275.46
08-29 286.38
08-30 272.22
08-31 249.4
09-01 263.18
09-02 243.84
09-03 264.92
09-04 265.08
09-05 252.08
09-06 254.91
09-07 230.48
09-08 264.36
09-09 228.92
09-10 212.32
09-11 221.94
09-12 207.74
09-13 206.78
09-14 233.97
09-15 212.32
09-16 194.22
09-17 224.12
09-18 214.27
09-19 209.27
09-20 237.45
09-21 229.1
09-22 228.1
09-23 222.29
09-24 198.66
09-25 178.63
09-26 181.77
09-27 193.1
09-28 201.96
09-29 193.96
09-30 173.14
10-01 191.2
10-02 183.27
10-03 179.18
10-04 179.45
10-05 155.1
10-06 141.77
10-07 150.65
10-08 165.85
10-09 145.22
10-10 153.58
10-11 141.56
10-12 141.55
10-13 137.01
10-14 134.44
10-15 132.01
10-16 152.33
10-17 143.63
10-18 128.48
10-19 130.57
10-20 143.08
10-21 147.31
10-22 132.87
10-23 135.37
10-24 125.98
10-25 103.48
10-26 89.32
10-27 94.88
10-28 76.28
10-29 84.23
10-30 71.24
10-31 55.9
11-01 72.41
11-02 89.58
11-03 93.07
11-04 79.89
11-05 95.37
11-06 114.31
11-07 112.56
11-08 110.81
11-09 109.06
11-10 109.81
11-11 108.38
11-12 105.06
11-13 142.33
11-14 89.29
11-15 73.12
11-16 105.31
11-17 138.33
11-18 104.56
11-19 109.81
11-20 111.31
11-21 114.31
11-22 110.75
11-23 106.42
11-24 106.42
11-25 115.75
11-26 132.06
11-27 123.56
11-28 161.2
11-29 158.72
11-30 155.92
12-01 153.32
12-02 151.6
12-03 147.68
12-04 126.42
12-05 132.88
12-06 124.69
12-07 127.29
12-08 133.36
12-09 140.57
12-10 139.73
12-11 139.86
12-12 137.23
12-13 131.72
12-14 144.17
12-15 141.76
12-16 135.72
12-17 134.21
12-18 145.3
12-19 140.22
12-20 138.21
12-21 146.88
12-22 133.89
12-23 115.35
12-24 111.5
12-25 100.53
12-26 126.39
12-27 115.52
12-28 147.48
12-29 135.24
12-30 132.17
12-31 92.78

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index