Pack or skip
Insect repellent for Sydney in March
Verdict
Pack it
Warm (76°F) plus 13 rainy days = mosquito conditions.
Why
Sydney in March averages highs of 76°F, lows of 63°F, 13 rainy days.
That climate means insect repellent earns its space in the bag. Warm (76°F) plus 13 rainy days = mosquito conditions.