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Standardized Precipitation Index
Early version
Current -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11HAWAII STANDARDIZED PRECIPITATION INDEX (SPI) SUMMARY
NATIONAL WEATHER SERVICE HONOLULU HI
EARLY VERSION
DATA THROUGH THE END OF DEC 2012
SPI VALUES BASED ON PRELIMINARY COOPERATIVE OBSERVER AND
TELEMETERED RAINFALL DATA FROM AROUND THE STATE
NOTE: THIS SUMMARY WAS DEVELOPED AND PRODUCED IN SUPPORT OF RAINFALL
MONITORING REQUIREMENTS. THE SPI PROVIDES A NORMALIZED VIEW OF MONTHLY
RAINFALL. AREAL AVERAGES ARE NOT AVAILABLE IN THIS EARLY VERSION OF
THE SUMMARY. FOR MORE INFORMATION ON THE SPI AND THE
PRODUCTION OF THIS SUMMARY, PLEASE SEE THE SPI INFORMATION PAGE.
| SPI CATEGORIES ARE AS FOLLOWS:
|
|---|
| 2.00 AND GREATER | EXTREMELY WET
|
| 1.50 TO 1.99 | VERY WET
|
| 1.00 TO 1.49 | MODERATELY WET
|
| 0.99 TO -0.99 | NEAR NORMAL
|
| -1.00 TO -1.49 | MODERATELY DRY
|
| -1.50 TO -1.99 | VERY DRY
|
| -2.00 AND LESS | EXTREMELY DRY
|
| -99.00 | MISSING DATA
|
| STATION | 1-MO | 2-MO | 3-MO | 6-MO | 12-MO | 18-MO | 24-MO
|
|---|
| |
| KAUAI
|
| LIHUE AP | 0.06 | -0.82 | -1.39 | -1.84 | 0.15 | -0.44 | 0.13
|
| PH WAINIHA | -0.38 | -1.47 | -2.21 | -2.16 | -0.43 | -0.76 | -0.47
|
| |
| OAHU
|
| HONOLULU AP | -2.55 | -2.22 | -2.74 | -2.39 | -1.38 | -1.91 | -1.18
|
| MANOA LYON | -0.32 | -1.13 | -2.05 | -1.49 | -1.44 | -1.39 | -1.44
|
| |
| MAUI COUNTY
|
| HANA AP | -0.97 | -1.77 | -2.23 | -1.69 | -99.00 | -99.00 | -99.00
|
| KAHULUI AP | -1.55 | -2.25 | -2.53 | -2.42 | -99.00 | -99.00 | -99.00
|
| KULA BRANCH | -0.93 | -1.92 | -2.30 | -1.87 | -1.54 | -1.99 | -1.19
|
| MOLOKAI AP | -1.49 | -2.41 | -2.53 | -2.31 | -2.22 | -2.63 | -2.36
|
| ULUPALAKUA | -1.66 | -2.40 | -3.06 | -2.61 | -2.28 | -2.20 | -1.90
|
| |
| HAWAII
|
| HILO AP | 0.15 | -0.65 | -1.17 | -1.42 | -1.26 | -1.14 | -1.57
|
| KAHUA RCH | -0.65 | -0.79 | -0.81 | -0.50 | -1.34 | -0.98 | -1.38
|
| KAMUELA | -1.19 | -0.96 | -1.43 | -1.07 | -1.28 | -1.16 | -1.54
|
| KAPAPALA | -0.41 | -1.15 | -1.83 | -2.38 | -99.00 | -99.00 | -99.00
|
| OPIHIHALE | -1.54 | -2.40 | -2.11 | -1.86 | -1.43 | -1.61 | -1.84
|
| |
| |
| |
| 
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