Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Santa Juliana features a tropical monsoon climate (Am).Temperatures typically range between 25 °C (76 °F) and 29 °C (84 °F) through the year, but rarely can drop to 16 °C (62 °F) or can rise to as high as 37 °C (98 °F).The average annual precipitation amounts to about 1907 mm (75.1 inches) and receives 209 rainy days on the 1 mm (0.04 inches) threshold annually.Santa Juliana enjoys an average of 3214 hours of sunshine throughout the year, and daylight varies from 11 hours 13 minutes to 13 hours 0 minutes per day.
The warmest months in Santa Juliana are April, May and June, with daily mean temperatures ranging from 28 to 29 °C (82 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 25 to 25 °C (76 - 78 °F) throughout the day. On average each year, Santa Juliana experiences 328 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 31°C (89°F) | 33°C (91°F) | 35°C (95°F) | 36°C (97°F) | 37°C (98°F) | 36°C (97°F) | 33°C (92°F) | 33°C (92°F) | 33°C (93°F) | 33°C (91°F) | 32°C (91°F) | 32°C (90°F) |
Mean maximum | 31°C (88°F) | 32°C (90°F) | 34°C (93°F) | 35°C (95°F) | 36°C (97°F) | 34°C (93°F) | 33°C (92°F) | 32°C (90°F) | 33°C (91°F) | 32°C (90°F) | 32°C (89°F) | 31°C (88°F) |
Average high | 29°C (84°F) | 30°C (85°F) | 32°C (89°F) | 33°C (91°F) | 33°C (92°F) | 32°C (89°F) | 30°C (87°F) | 30°C (86°F) | 30°C (87°F) | 30°C (87°F) | 30°C (86°F) | 29°C (85°F) |
Daily mean | 25°C (76°F) | 25°C (77°F) | 27°C (80°F) | 28°C (82°F) | 29°C (84°F) | 28°C (82°F) | 27°C (81°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 26°C (79°F) | 25°C (78°F) |
Average low | 21°C (70°F) | 21°C (70°F) | 22°C (73°F) | 24°C (75°F) | 25°C (77°F) | 25°C (77°F) | 24°C (76°F) | 24°C (76°F) | 24°C (75°F) | 24°C (75°F) | 23°C (74°F) | 22°C (72°F) |
Mean minimum | 19°C (66°F) | 18°C (65°F) | 20°C (68°F) | 21°C (71°F) | 23°C (74°F) | 24°C (75°F) | 23°C (74°F) | 23°C (74°F) | 23°C (73°F) | 22°C (72°F) | 22°C (71°F) | 20°C (69°F) |
Minimum | 17°C (64°F) | 16°C (62°F) | 19°C (67°F) | 20°C (69°F) | 22°C (73°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 22°C (73°F) | 21°C (70°F) | 21°C (69°F) | 19°C (67°F) |
Compare temperature, precipitation, sunshine, UV index in Santa Juliana, Central Luzon, Philippines with other places around the world.
Santa Juliana usually has the most precipitation in July, August and September, with an average of 28 rainy days and 313 mm (12.3 inches) of precipitation per month.The driest months in Santa Juliana are February, March and April. On average, 35 mm (1.4 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 56 (2.2) | 31 (1.2) | 32 (1.3) | 41 (1.6) | 154 (6.1) | 230 (9.1) | 357 (14.0) | 280 (11.0) | 303 (11.9) | 201 (7.9) | 122 (4.8) | 99 (3.9) |
Average precipitation days (≥ 1 mm) | 7 | 7 | 7 | 10 | 19 | 27 | 29 | 29 | 26 | 21 | 15 | 12 |
The sunniest months in Santa Juliana are March, April and May, when the sun shines an average of 10 hours 3 minutes a day.Least sunny months in Santa Juliana: January, July and August receive an average of 7 hours 29 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 234 | 274 | 310 | 306 | 307 | 271 | 235 | 226 | 242 | 258 | 267 | 278 |
Mean daily daylight hours | 11h 19m | 11h 37m | 12h 2m | 12h 28m | 12h 49m | 13h 0m | 12h 54m | 12h 36m | 12h 11m | 11h 46m | 11h 24m | 11h 13m |
Santa Juliana experiences the highest level of ultraviolet (UV) radiation in March, April and September, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure.January, November and December are in the Very High / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 11. For more detailed information, check out our hourly Santa Juliana UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 11 | 13 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 11 | 10 |