If you are like many people, you have to squeeze lawn mowing into an already busy schedule. One week, you might do it on a sunny Saturday morning, and the next week, you might find yourself cutting the grass at sunset on a weekday. Your eyes might also turn to the sky before you mow your lawn, checking to see if it is raining or windy outside. Before you don your safety goggles and get ready to mow the lawn, here is what you need to know about the best time of the day to cut the grass.
Early Morning
The best time of the day to mow your lawn is between 8:00 a.m. and 10:00 a.m. By this time, any dew has dried. Moisture from overnight irrigation should be absorbed into the soil. In the early morning, the sun's heat and intensity are not overpowering, so you will be less likely to overheat by mowing the lawn during these hours. Your lawn mower's motor is also less likely to overheat during the cooler part of the day. If you have a large lawn that takes more than two hours to mow, consider cutting half of it one morning and the other half the next morning.
Late Afternoon
If you cannot mow your lawn during the early morning hours, the second-best time of the day to do it is in the late afternoon around 6:00 p.m. The sun is lower in the sky at this time, and the air is beginning to cool. The grass should be dry, too. Mosquitoes are less likely to bother you at this time of the day. Sunset is usually after 7:30 p.m. in the late spring to early autumn, so you should have enough time to finish cutting the lawn before the dusk mosquitoes come out and before the nighttime condensation develops.
Avoid the Crack of Dawn
Even if you are an early bird, it is unwise to mow your lawn before 8:00 a.m. The grass is likely to be wet from overnight rain or condensation until about this time. If the soil is saturated, your mower could dig into the soil and leave tracks. This looks bad and is bad for the health of your lawn. The wet grass could clog the mower and cause the bag to weigh too much.
Avoid Mowing in Early Afternoon
It is also unwise to mow the lawn between 12:00 p.m. and 4:00 p.m. This is the hottest time of the day, and the sun is at its peak intensity. On ozone alert days, running the lawnmower at this time could contribute to air pollution. Cutting the grass at the hottest point of the day could cause excess stress on the turf. Your lawn mower's motor is also more likely to overheat if you choose this time to mow.