Pack or skip
Insect repellent for Houston in March
Verdict
Pack it
Warm (73°F) plus 10 rainy days = mosquito conditions.
Why
Houston in March averages highs of 73°F, lows of 53°F, 10 rainy days.
That climate means insect repellent earns its space in the bag. Warm (73°F) plus 10 rainy days = mosquito conditions.