July 14 in Honolulu
Weather forecasts run out after about two weeks. For any date further out than that, the honest answer isn't a single number — it's the range Honolulu actually delivers on this date, and how often.
On July 14, Honolulu, HI typically reaches 79°F, but has run anywhere from 75°F to 82°F in eight years out of ten. About 7% of July 14s see no measurable precipitation.
The odds on July 14
Odds computed from the last 30 years (1997–2026).
Highs around July 14 have cooled about 0.2°F per decade since 1975 — roughly 1.1°F across the record. The figures above are shifted along that trend to 2026, so they describe today's climate rather than the average of the last 51 years.
Where this comes from: 732 daily observations from MANOA LYON ARBO 785.2, covering 1975–2026. We pool every day within 7 days of July 14 — a single calendar date has only about 51 readings, far too few to place a 10th percentile you'd want to trust.
Why it's not a plain average: A climatology computed straight across 1975–2026 describes the middle of that period, not today, so as a statement about the present it runs cold. We fit a trend on year and shift each observation to 2026 before taking the range. The probabilities use the last 30 years instead — shifting a temperature along a trend is well defined, shifting “did it rain” is not.
What this is not: Not a forecast. It is what Honolulu, HI has actually done on this date, which is the only defensible answer once you're past the two-week horizon where real forecasts stop. Data: NOAA NCEI GHCN-Daily.