In November, Harlingen typically sees daytime highs of 25.3°C and overnight lows around 14.4°C. Compared to the annual average high of 28.5°C, November runs -3.3°C.
November in Harlingen averages a daytime high of 25.3°C and an overnight low of 14.4°C.
November runs -3.3°C compared to Harlingen's annual average high of 28.5°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 25.3°C and cooler evenings around 14.4°C.