Overview Realtime Historical Map View
Extreme Heat Warning
2026-09-07T17:00:00-04:00

* WHAT...This level of heat can affect anyone without effective cooling and/or adequate hydration. * WHERE...Puerto Rico. * WHEN...Until 5 PM AST this afternoon. * IMPACTS...Heat-related illnesses increase significantly during periods of very high heat indices or high temperatures. This extreme heat event poses a severe threat to anyone with inadequate cooling or hydration. These extreme impacts will be most pronounced across coastal sections, lowlands, interior valleys, and urban areas.

Rio Cibuco At Vega Baja, Pr 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 85.15
01-02 114.3
01-03 81.76
01-04 204.14
01-05 85.16
01-06 80.74
01-07 147.5
01-08 90.98
01-09 81.02
01-10 85.4
01-11 89.71
01-12 126.32
01-13 103.76
01-14 87.89
01-15 110.54
01-16 312.32
01-17 102.6
01-18 91.58
01-19 88.67
01-20 85.62
01-21 74.66
01-22 76.3
01-23 81.13
01-24 103.85
01-25 109.25
01-26 84.85
01-27 214.76
01-28 134.32
01-29 112.01
01-30 95.34
01-31 93.51
02-01 107.43
02-02 242.62
02-03 155.67
02-04 217.28
02-05 193.76
02-06 99.17
02-07 284.76
02-08 140.43
02-09 159.13
02-10 141.56
02-11 107.42
02-12 87.82
02-13 88.62
02-14 293.63
02-15 150.06
02-16 154.53
02-17 142.96
02-18 103.71
02-19 107.31
02-20 82.74
02-21 84.66
02-22 121.12
02-23 149.57
02-24 107.37
02-25 80.68
02-26 187.49
02-27 133.54
02-28 171.92
02-29 224.5
03-01 146.87
03-02 127.96
03-03 120.0
03-04 123.89
03-05 97.68
03-06 124.74
03-07 112.75
03-08 109.95
03-09 135.24
03-10 282.38
03-11 257.49
03-12 143.02
03-13 247.52
03-14 335.62
03-15 157.88
03-16 109.68
03-17 93.22
03-18 100.55
03-19 157.93
03-20 152.32
03-21 177.94
03-22 117.74
03-23 214.06
03-24 219.69
03-25 530.75
03-26 404.96
03-27 179.13
03-28 524.51
03-29 360.28
03-30 184.58
03-31 173.07
04-01 153.39
04-02 136.54
04-03 128.21
04-04 112.67
04-05 264.79
04-06 224.59
04-07 146.27
04-08 129.22
04-09 180.55
04-10 140.64
04-11 159.06
04-12 120.75
04-13 212.6
04-14 242.12
04-15 263.0
04-16 106.27
04-17 116.5
04-18 267.7
04-19 165.95
04-20 443.07
04-21 147.36
04-22 107.33
04-23 107.67
04-24 169.32
04-25 87.83
04-26 198.89
04-27 181.97
04-28 117.32
04-29 269.48
04-30 294.63
05-01 205.25
05-02 177.4
05-03 343.35
05-04 302.42
05-05 260.23
05-06 332.95
05-07 370.37
05-08 292.45
05-09 402.2
05-10 219.44
05-11 236.07
05-12 193.59
05-13 113.35
05-14 186.72
05-15 176.79
05-16 103.72
05-17 136.52
05-18 336.19
05-19 206.43
05-20 141.91
05-21 318.78
05-22 194.48
05-23 208.09
05-24 184.57
05-25 130.65
05-26 208.07
05-27 201.59
05-28 197.8
05-29 259.25
05-30 136.34
05-31 162.91
06-01 135.34
06-02 123.27
06-03 192.87
06-04 164.94
06-05 274.75
06-06 165.58
06-07 109.14
06-08 163.51
06-09 131.87
06-10 129.51
06-11 114.85
06-12 150.04
06-13 198.26
06-14 150.59
06-15 209.15
06-16 101.2
06-17 96.19
06-18 94.14
06-19 106.96
06-20 293.93
06-21 121.41
06-22 100.2
06-23 128.3
06-24 111.96
06-25 141.68
06-26 139.72
06-27 107.4
06-28 105.94
06-29 93.35
06-30 91.47
07-01 86.49
07-02 129.18
07-03 112.2
07-04 89.53
07-05 114.25
07-06 110.33
07-07 98.06
07-08 108.32
07-09 102.22
07-10 137.67
07-11 100.55
07-12 104.08
07-13 98.15
07-14 187.91
07-15 160.59
07-16 150.0
07-17 83.51
07-18 82.67
07-19 176.38
07-20 88.38
07-21 100.82
07-22 80.78
07-23 202.95
07-24 151.03
07-25 102.39
07-26 124.28
07-27 67.26
07-28 129.28
07-29 108.09
07-30 126.59
07-31 148.68
08-01 127.55
08-02 83.36
08-03 121.53
08-04 126.07
08-05 91.12
08-06 105.75
08-07 82.31
08-08 82.97
08-09 81.05
08-10 100.31
08-11 77.26
08-12 93.83
08-13 107.99
08-14 83.68
08-15 79.47
08-16 109.11
08-17 224.58
08-18 195.27
08-19 124.11
08-20 117.34
08-21 130.31
08-22 139.82
08-23 397.19
08-24 696.61
08-25 208.23
08-26 110.68
08-27 94.76
08-28 107.15
08-29 102.74
08-30 104.57
08-31 120.36
09-01 74.77
09-02 99.76
09-03 141.99
09-04 124.54
09-05 151.14
09-06 219.6
09-07 565.73
09-08 204.6
09-09 186.69
09-10 170.99
09-11 113.98
09-12 194.94
09-13 163.92
09-14 197.31
09-15 209.36
09-16 193.66
09-17 129.95
09-18 271.72
09-19 2561.75
09-20 283.29
09-21 1791.4
09-22 706.66
09-23 303.92
09-24 262.81
09-25 275.56
09-26 257.76
09-27 325.96
09-28 226.91
09-29 252.65
09-30 231.28
10-01 296.76
10-02 283.58
10-03 154.91
10-04 180.86
10-05 214.61
10-06 196.98
10-07 228.01
10-08 208.69
10-09 214.14
10-10 237.61
10-11 261.72
10-12 276.67
10-13 249.02
10-14 253.51
10-15 216.18
10-16 202.29
10-17 410.86
10-18 277.84
10-19 190.27
10-20 179.74
10-21 130.02
10-22 230.4
10-23 347.81
10-24 178.74
10-25 231.08
10-26 214.12
10-27 201.41
10-28 251.83
10-29 173.75
10-30 154.56
10-31 195.62
11-01 304.93
11-02 324.77
11-03 220.33
11-04 263.0
11-05 218.61
11-06 555.52
11-07 258.65
11-08 369.28
11-09 311.19
11-10 250.32
11-11 179.82
11-12 257.33
11-13 215.6
11-14 185.67
11-15 200.59
11-16 193.19
11-17 167.21
11-18 153.73
11-19 188.28
11-20 297.67
11-21 229.74
11-22 297.26
11-23 270.18
11-24 256.99
11-25 182.3
11-26 333.44
11-27 217.18
11-28 141.69
11-29 183.02
11-30 147.44
12-01 235.38
12-02 194.67
12-03 121.05
12-04 134.84
12-05 206.94
12-06 232.66
12-07 197.24
12-08 146.45
12-09 143.98
12-10 232.39
12-11 209.58
12-12 138.33
12-13 179.38
12-14 161.32
12-15 123.24
12-16 167.74
12-17 176.97
12-18 108.83
12-19 125.17
12-20 122.1
12-21 125.81
12-22 124.55
12-23 220.47
12-24 149.85
12-25 176.79
12-26 117.27
12-27 94.74
12-28 130.42
12-29 107.99
12-30 91.04
12-31 88.7

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index