Under Pressure

The average early Spring high temperature here is 54°F. However, for the past week those temperatures have been all over the place. Two weeks ago there was a hard freeze. Last Friday (88°F), Saturday (88°F), and Sunday (89°F) all set high temperature records. Those days the air in the condo was still and sticky. The only reason Hubby Tony and I didn't turn on the air conditioning was that it cooled off overnight and we knew that a cold front was forecast to come through late Sunday afternoon.

The front arrived on time and quickly cooled things off. At bedtime it was in the low 50s, which should have been great sleeping weather, but because my joints hurt I couldn't find a comfortable position. I tossed and turned for more than 90 minutes before finally drifting off. Even after I fell asleep I woke up several times to use the bathroom. It was a far from restful night.

Needpix

This morning I was tired and irritable, and had trouble putting together a coherent thought. I wondered if the barometric pressure fluctuation due to the weather shift could have had anything to do with my issues. The internet told me that in fact it could!

According to Bernoulli's principle, liquids and gases flow from areas of higher pressure to areas of lower pressure to equalize pressure differences. Barometric pressure exerts force against the body. When the pressure drops, there is a difference between the pressure outside and inside the body and the body tissues expand and press against the bone and joints, causing pain and discomfort.

It made me feel better to know that there was a scientific reason for my nighttime woes, but it doesn't make me feel great to know I get to test out the theory again soon. According to the forecast Thursday is supposed to be in the 90s°F, and Friday the high 50s°F.

Five years ago today: Confusion Leads To Custard