{{#infoboxbuilder: | 1:Type = Title
| 1:Value = 2004 Pacific typhoon season
| 2:Type = MainImage
| 2:Value = 
| 3:Type = Line
| 3:Label = First storm formed | 3:Value = January 6, 2004
| 4:Type = Line
| 4:Label = Last storm formed | 4:Value = Season still active
| 5:Type = Line
| 5:Label = Strongest storm | 5:Value = Dianmu – 165 mph (265 km/h), 903 hPa (26.67 inHg)
| 6:Type = Line
| 6:Label = Total depressions | 6:Value = 7
| 7:Type = Line
| 7:Label = Total storms | 7:Value = 7
| 8:Type = Line
| 8:Label = Typhoons | 8:Value = 4
| 9:Type = Line
| 9:Label = Super typhoons | 9:Value = 1
| 10:Type = Line
| 10:Label = Total damages | 10:Value = $525 million (2004 USD)
| 11:Type = Line
| 11:Label = Total fatalities | 11:Value = 49
}}
The 2004 Pacific typhoon season was an active typhoon season in the Western Pacific, an event where tropical cyclones form.
Storms[]
Severe Tropical Storm Sudal[]
| Severe tropical storm (JMA) | |
| Category 1 typhoon (SSHWS) | |
 | |
| Duration | January 6 – January 8 |
|---|---|
| Peak intensity | 120 km/h (75 mph) (1-min) 988 hPa (mbar) |
Tropical Depression 02W (Ambo)[]
| Tropical depression (JMA) | |
| Tropical depression (SSHWS) | |
 | |
| Duration | January 19 – January 20 |
|---|---|
| Peak intensity | 55 km/h (35 mph) (1-min) 1002 hPa (mbar) |
On January 19, an area of low pressure east of the Philippines became sufficiently organised to become Tropical Depression 02W by the JTWC and a tropical depression by the JMA. The Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) named the system Ambo on the same day. 02W continued towards the west on January 20, however, wind shear increased and convection was soon lost leading the JMA and JTWC to issue their final advisory on it. Meanwhile, PAGASA continued their advisories on Ambo since the depression had a high chance of producing floods in the Philippines. On January 22, the remnants of Ambo produced heavy rains, floods and landslides killing 13 people.
Typhoon Nida (Butchoy)[]
| Typhoon (JMA) | |
| Category 2 typhoon (SSHWS) | |
 | |
| Duration | February 9 – February 12 |
|---|---|
| Peak intensity | 165 km/h (105 mph) (1-min) 964 hPa (mbar) |
Tropical Storm Omais (Cosme)[]
| Tropical storm (JMA) | |
| Tropical storm (SSHWS) | |
 | |
| Duration | February 14 – February 17 |
|---|---|
| Peak intensity | 95 km/h (60 mph) (1-min) 964 hPa (mbar) |
Typhoon Conson (Dindo)[]
| Typhoon (JMA) | |
| Category 1 typhoon (SSHWS) | |
 | |
| Duration | February 25 – February 29 |
|---|---|
| Peak intensity | 150 km/h (90 mph) (1-min) 978 hPa (mbar) |
Tropical Storm Chanthu[]
| Tropical storm (JMA) | |
| Tropical storm (SSHWS) | |
 | |
| Duration | March 3 – March 4 |
|---|---|
| Peak intensity | 85 km/h (50 mph) (1-min) 990 hPa (mbar) |
Typhoon Dianmu (Enteng)[]
| Typhoon (JMA) | |
| Category 5 super typhoon (SSHWS) | |
 | |
| Duration | March 9 – March 20 |
|---|---|
| Peak intensity | 270 km/h (165 mph) (1-min) 903 hPa (mbar) |
Typhoon Mindulle[]
| Typhoon (JMA) | |
| Category 2 typhoon (SSHWS) | |
 | |
| Duration | March 18 – March 20 (crossed 180°) |
|---|---|
| Peak intensity | 165 km/h (105 mph) (1-min) 954 hPa (mbar) |