| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 30.5° | 21.1° | 17.9mm | 3.9 | 78 |
| February | 31.4° | 21.2° | 21.5mm | 3.3 | 76 |
| March | 32.9° | 22.7° | 39.2mm | 4.1 | 68 |
| April | 34.4° | 23.9° | 48.7mm | 5.8 | 59 |
| May | 34.3° | 24.8° | 271.6mm | 12.4 | 46 |
| June | 33° | 24.6° | 260.3mm | 18.1 | 46 |
| July | 31.7° | 24.3° | 477mm | 22.3 | 51 |
| August | 31.5° | 24.3° | 624.1mm | 22.8 | 52 |
| September | 31.5° | 24.2° | 459mm | 21.3 | 52 |
| October | 31.8° | 23.8° | 285.8mm | 18.4 | 51 |
| November | 31.7° | 23.2° | 177.7mm | 14.6 | 52 |
| December | 30.7° | 22.1° | 128mm | 11.8 | 62 |
January in Malolos averages a daily high of 30.5°C with nights around 21.1°C. Expect roughly 3.9 wet days totalling 17.9mm. Comfortable conditions for being outdoors all day.
February in Malolos averages a daily high of 31.4°C with nights around 21.2°C. Expect roughly 3.3 wet days totalling 21.5mm. Comfortable conditions for being outdoors all day.
March in Malolos averages a daily high of 32.9°C with nights around 22.7°C. Expect roughly 4.1 wet days totalling 39.2mm. Generally workable, with some weather to plan around.
April in Malolos averages a daily high of 34.4°C with nights around 23.9°C. Expect roughly 5.8 wet days totalling 48.7mm. Generally workable, with some weather to plan around.
May in Malolos averages a daily high of 34.3°C with nights around 24.8°C. Expect roughly 12.4 wet days totalling 271.6mm. Demanding conditions — pack for it and plan indoor options.
June in Malolos averages a daily high of 33°C with nights around 24.6°C. Expect roughly 18.1 wet days totalling 260.3mm. Demanding conditions — pack for it and plan indoor options.
July in Malolos averages a daily high of 31.7°C with nights around 24.3°C. Expect roughly 22.3 wet days totalling 477mm. Demanding conditions — pack for it and plan indoor options.
August in Malolos averages a daily high of 31.5°C with nights around 24.3°C. Expect roughly 22.8 wet days totalling 624.1mm. Demanding conditions — pack for it and plan indoor options.
September in Malolos averages a daily high of 31.5°C with nights around 24.2°C. Expect roughly 21.3 wet days totalling 459mm. Demanding conditions — pack for it and plan indoor options.
October in Malolos averages a daily high of 31.8°C with nights around 23.8°C. Expect roughly 18.4 wet days totalling 285.8mm. Demanding conditions — pack for it and plan indoor options.
November in Malolos averages a daily high of 31.7°C with nights around 23.2°C. Expect roughly 14.6 wet days totalling 177.7mm. Demanding conditions — pack for it and plan indoor options.
December in Malolos averages a daily high of 30.7°C with nights around 22.1°C. Expect roughly 11.8 wet days totalling 128mm. Generally workable, with some weather to plan around.
Each month scores out of 100. It starts at 100 and loses points for daytime highs outside a 20–27°C band, for wet days, and for nights below 2°C. Nothing else is weighted in — no crowd data, no prices, no opinion. Malolos peaks at 78.
Based on 30 years of records, January–February scores highest for comfort in Malolos, balancing daytime temperature against rainfall.
April is the warmest, averaging a daily high of 34.4°C.
August is the wettest, averaging 624.1mm of rain across roughly 22.8 wet days.
January is the coolest month, with average daily highs around 30.5°C.