| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 11.8° | 6° | — | — | 68 |
| February | 13.1° | 6.5° | — | — | 72 |
| March | 15.3° | 7.5° | — | — | 79 |
| April | 17.6° | 8.5° | — | — | 86 |
| May | 21.1° | 11.2° | — | — | 94 |
| June | 25.2° | 14.6° | — | — | 94 |
| July | 28° | 17.7° | — | — | 90 |
| August | 27.8° | 17.5° | — | — | 91 |
| September | 26.7° | 16.5° | — | — | 94 |
| October | 22.2° | 13.3° | — | — | 94 |
| November | 15.5° | 9° | — | — | 80 |
| December | 11.5° | 6° | — | — | 67 |
January in Pittsburg averages a daily high of 11.8°C with nights around 6°C. Generally workable, with some weather to plan around.
February in Pittsburg averages a daily high of 13.1°C with nights around 6.5°C. Generally workable, with some weather to plan around.
March in Pittsburg averages a daily high of 15.3°C with nights around 7.5°C. Comfortable conditions for being outdoors all day.
April in Pittsburg averages a daily high of 17.6°C with nights around 8.5°C. Comfortable conditions for being outdoors all day.
May in Pittsburg averages a daily high of 21.1°C with nights around 11.2°C. Comfortable conditions for being outdoors all day.
June in Pittsburg averages a daily high of 25.2°C with nights around 14.6°C. Comfortable conditions for being outdoors all day.
July in Pittsburg averages a daily high of 28°C with nights around 17.7°C. Comfortable conditions for being outdoors all day.
August in Pittsburg averages a daily high of 27.8°C with nights around 17.5°C. Comfortable conditions for being outdoors all day.
September in Pittsburg averages a daily high of 26.7°C with nights around 16.5°C. Comfortable conditions for being outdoors all day.
October in Pittsburg averages a daily high of 22.2°C with nights around 13.3°C. Comfortable conditions for being outdoors all day.
November in Pittsburg averages a daily high of 15.5°C with nights around 9°C. Comfortable conditions for being outdoors all day.
December in Pittsburg averages a daily high of 11.5°C with nights around 6°C. 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. Pittsburg peaks at 94.
Based on 30 years of records, April–October scores highest for comfort in Pittsburg, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 28°C.
January is the wettest, averaging —mm of rain across roughly — wet days.
December is the coolest month, with average daily highs around 11.5°C.