Gale Warning
Issued at: 05:00 AM TODAY , 23 November 2017
Gale Warning # 1
For: STRONG TO GALE FORCE WINDS ASSOCIATED WITH THE SURGE OF NORTHEAST MONSOON

Gale Warning in PDF file





Dams Water Level Update
As of 6 AM, 26 SEPTEMBER 2017

General Flood Advisories - Regional
Issued as of 7AM 07 August 2017


Daily Basin Hydrological Forecast
Issued 21 FEBRUARY 2017




Monthly Climate Assessment and Outlook

Issued: 05 June 2017

Monthly Rainfall Forecast
RAINFALL FORECAST  (October 2017 - March 2018) 
UPDATED: 20 September 2017 (next update October 2017)


Regional Rainfall Forecast
Issued: 20 September 2017
Valid for: October 2017 - March 2018
Farm Weather Forecast and Advisories
ISSUED              : 8AM, THURSDAY, SEPTEMBER 7, 2017
VALID UNTIL      :  8AM, FRIDAY, SEPTEMBER 8, 2017
FWFA:  N0. 17-251

Ten-Day Regional Agri-Weather Information
DEKAD NO. 25 SEPTEMBER 1-10, 2017

PHILIPPINE AGRI-WEATHER FORECAST
The weather systems that will affect the whole country are southwest monsoon, intertropical convergence zone (ITCZ) and low pressure area (LPA).
Seasonal Climate Outlook
Issued:  06 July 2017
FOR July - December 2017
PDF




Astronomical Diary
Issued for November 2017
On November 13 at 5:00 AM, Venus and Jupiter will be located low in the eastern horizon among...




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Normal values of selected elements, i.e., Rainfall, Temperature (maximum, minimum and mean) and Wind, which are presented in graphical form, represent the long term averages over a 30-year period.


STATION NAME JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL
ALABAT, QUEZON 250.2 151.8 127.4 91.9 114.1 182.4 238.9 150.0 253.1 509.7 551.7 636.6 3257.6
AMBULONG, BATANGAS 22.7 16.0 21.5 35.0 116.6 228.7 329.6 286.9 255.0 218.4 144.7 92.0 1767.0
APPARI, CAGAYAN 95.0 56.5 39.0 40.2 115.7 157.6 181.1 191.1 243.8 295.9 285.5 186.6 1888.1
BAGUIO CITY 15.2 23.4 46.0 104.1 341.1 475.8 781.9 905.0 570.9 454.3 97.4 26.2 3841.4
BALER(Radar) 220.2 179.1 185.0 215.4 329.1 238.8 272.7 164.9 282.1 386.0 368.7 405.9 3247.9
BASCO, BATANES 130.1 122.1 58.3 47.6 224.6 234.6 223.5 304.6 350.8 281.2 272.0 96.8 2346.2
BORONGAN, EASTERN SAMAR 613.7 345.4 312.6 225.5 207.2 233.4 249.9 146.4 189.9 347.3 508.4 674.8 4054.5
BUTUAN CITY 318.0 225.0 145.4 109.7 115.5 154.0 143.9 105.6 126.3 178.4 197.9 238.2 2057.8
CABANATUAN 16.9 16.6 18.4 47.4 179.1 193.7 371.1 372.0 320.4 186.4 90.0 42.9 1854.9
CALAPAN 112.9 64.7 75.9 116.0 196.4 263.6 253.0 195.4 235.5 326.5 281.0 216.2 2337.1
CALAYAN 170.6 126.2 49.4 58.0 159.2 170.9 209.1 228.4 318.5 375.4 335.1 219.5 2420.3
CASIGURAN 272.5 226.6 203.0 183.0 238.5 225.2 282.8 208.8 280.9 537.4 591.3 495.6 3745.6
CATARMAN 456.7 291.9 234.3 143.9 145.2 195.3 208.2 173.6 210.5 338.4 529.7 628.2 3556.0
CATBALOGAN 240.4 197.4 162.7 118.0 167.8 220.3 274.2 198.3 270.5 305.7 334.9 322.7 2813.1
CLARK, PAMPANGA 17.4 18.6 28.4 65.0 221.8 241.2 422.6 429.4 293.1 177.0 78.0 34.2 2026.8
CORON 18.5 14.0 15.4 38.1 198.1 360.8 479.9 466.3 447.1 250.8 118.6 74.0 2481.7
COTABATO CITY 88.4 83.9 119.9 146.7 268.5 312.3 325.4 244.8 256.6 285.5 216.3 139.6 2487.8
CUYO 7.4 3.1 19.8 41.6 193.1 327.3 402.9 391.2 341.5 302.8 112.3 52.5 2195.6
DAET 266.3 180.1 150.4 131.3 138.5 183.9 237.1 165.4 257.9 496.3 542.9 588.4 3338.4
DAGUPAN CITY 6.7 10.7 22.2 60.4 209.8 337.9 499.6 581.3 368.4 215.9 53.9 14.1 2380.9
DAVAO CITY 140.3 109.4 108.4 124.7 158.7 186.7 165.0 170.0 170.4 174.8 138.1 112.6 1759.1
DIPOLOG, ZAMBOANGA DEL SUR 129.2 90.4 82.5 103.5 150.9 259.5 216.2 194.5 199.1 291.3 380.9 254.8 2352.9
DUMAGUETE 82.0 61.4 46.3 53.7 81.8 129.7 122.7 110.6 127.3 156.7 138.7 107.3 1218.4
GENERAL SANTOS 79.4 59.5 51.4 58.3 75.0 118.1 107.9 91.3 87.8 91.1 75.3 64.6 959.9
GUIUAN, EASTERN SAMAR 371.3 276.7 218.8 125.7 141.2 185.6 211.5 160.6 177.4 290.0 406.7 440.1 3005.6
HINATUAN  776.3 547.6 448.3 318.7 252.9 258.1 218.9 186.7 206.5 270.9 424.9 555.1 4464.9
IBA, ZAMBALES 4.1 9.3 19.8 38.1 254.7 519.9 838.1 897.7 559.5 234.2 62.3 13.2 3450.7
INFANTA 365.1 253.0 192.3 208.9 197.8 237.2 283.9 189.8 270.7 625.7 594.9 675.8 4105.1
ITBAYAT 156.0 84.6 69.8 57.2 243.7 253.8 269.1 450.0 344.1 299.0 239.1 141.6 2607.9
LAOAG CITY 5.3 2.8 6.0 24.8 246.9 312.9 448.2 583.9 415.8 103.3 30.2 2.8 2182.8
LEGASPI CITY 311.7 236.4 193.8 171.2 186.6 230.5 259.8 222.5 285.9 333.0 480.3 520.2 3432.1
LUMBIA AIRPORT 98.9 68.0 49.8 52.6 125.0 212.7 245.6 195.8 219.7 185.9 136.0 113.2 1703.3
MAASIN 211.3 143.3 114.3 64.2 85.0 127.3 173.6 177.0 213.4 198.3 193.9 2261 1927.7
MACTAN 105.2 69.6 58.6 48.1 95.0 175.6 192.9 143.5 179.6 194.8 161.9 139.7 1564.5
MALAYBALAY 142.5 106.1 112.5 115.6 224.8 313.5 323.3 294.4 315.7 314.7 176.1 130.7 2569.9
MASBATE 169.3 101.8 86.9 54.1 118.0 155.7 227.0 178.1 212.6 233.0 254.9 258.9 2050.4
NAIA, PASAY CITY 6.8 4.2 4.0 19.0 70.4 265.2 316.7 418.4 255.2 283.4 99.0 28.6 1767.8
PORT AREA, MANILA 17.3 14.2 15.8 23.7 147.2 253.5 420.5 432.4 355.1 234.8 121.7 67.4 2103.6
PUERTO PRINCESA 36.4 23.7 37.3 54.2 118.4 171.1 153.5 185.4 170.1 216.1 211.0 150.1 1527.3
ROMBLON 99.2 63.4 59.37 68.2 147.3 233.1 260.5 210.3 259.9 320.3 270.1 211.8 2203.9
ROXAS, CAPIZ 72.1 49.3 63.7 69.9 144.7 259.0 253.4 202.1 213.5 304.9 239.4 171.3 2043.3
SANGLEY POINT, CAVITE 16.9 11.1 9.4 18.5 139.1 264.5 422.4 457.52 341.8 224.3 110.5 62.7 2078.4
SCIENCE GARDEN, QC 18.5 14.6 24.8 40.4 186.7 316.5 493.3 504.2 451.2 296.6 148.8 78.7 2574.4
SAN JOSE, OCC. MINDORO 8.4 11.7 11.1 26.8 170.5 377.7 457.5 475.6 406.7 252.0 106.5 55.9 2360.2
SUBIC BAY, CUBI POINT 6.0 4.2 16.1 22.5 416.8 385.7 759.7 753.5 695.8 214.5 81.9 21.9 3378.6
SURIGAO DEL NORTE  609.4 446.4 326.0 219.1 139.6 142.1 171.1 133.9 171.0 240.7 467.3 585.2 3651.8
TACLOBAN 323.9 238.4 184.4 115.2 144.1 184.6 186.0 160.9 173.7 243.9 318.2 386.0 2659.3
TAGBILIRAN 101.0 79.6 76.6 67.5 81.5 128.2 126.7 116.3 126.5 176.3 178.9 153.6 1412.6
TAYABAS 163.0 111.4 107.1 109.5 161.2 225.5 273.8 185.1 274.2 494.1 529.7 421.0 3055.8
TUGUEGARAO 32.7 27.3 28.6 47.2 128.2 157.5 195.3 247.1 221.4 298.5 230.0 122.3 1736.2
VIGAN  3.5 3.9 5.4 16.1 194.5 321.8 536.3 630.3 382.6 143.8 36.3 2.9 2277.4
VIRAC (Radar) 409.5 270.5 215.9 215.2 197.2 234.5 249.6 177.1 244.1 447.0 575.8 640.6 3877.0
VIRAC (Synop) 247.9 149.2 146.4 148.3 149.9 220.5 241.6 162.5 235.3 393.7 450.0 451.8 2996.9
ZAMBOANGA 49.7 43.7 56.3 69.0 90.0 149.1 152.6 144.9 144.9 178.9 120.6 66.8 1266.5

 

 

 

 


Information on other observed or measured elements can be made available upon request, which should be addressed to:

The Administrator
Philippine Atmospheric, Geophysical and
Astronomical Services Administration (PAGASA)
PAGASA Science Garden, Agham Road
Diliman, Quezon City, Philippines

Attn: The Chief, Climatology and Agrometeorology Division (CAD)