Weather Summary for 2018

By: Eddie Ayers, County Extension Agent

Back in December and already this year there’s been a lot of talk about how wet it’s been in the last year and while I agree with the comments I’ve been getting, I thought I’d do a little investigating and use facts to report on the weather of 2018. My data is coming from the UGA AEMN area weather stations.

The Automated Environmental Monitoring Network (AEMN) in Georgia was established in 1991 by the University of Georgia’s College of Agricultural and Environmental Sciences. The objective of the AEMN is to collect reliable weather information for agricultural and environmental applications. Each station monitors air temperature, relative humidity, rainfall, solar radiation, wind speed, wind direction, soil temperature at 2, 4, and 8 inch depths, atmospheric pressure, and soil moisture every 1 second. Data are summarized at 15 minute intervals and at midnight a daily summary is calculated. A microcomputer at the Georgia Experiment Station initiates telephone calls to each station periodically and downloads the recorded data. The data are processed immediately and disseminated via the internet at www.weather.uga.edu.

We are fortunate to have three reporting stations in our area. They are Hillcrest Orchards in Ellijay, Mercier Orchards in Blue Ridge and the Georgia Mountain Research and Education Center in Blairsville. For the purpose of this article, data has been averaged, but you can visit the web site and get more details and up to the minute weather.

Since rain has been the topic of conversation lately, let’s look at that first. In Blairsville, the total rainfall for 2018 was 76.01 inches and there were 164 rainy days. In Blue Ridge, the rainfall was 74.89 inches and 185 rainy days. In Ellijay there was 79.12 inches of rain and 168 rainy days. The average for our area is around 62 inches, but the statistic that stands out is the number of rainy days. During rainy days the plants did not receive good sunlight and that affects plant growth.

In looking at the month of December in 2018 Blairsville received 10.96 inches of rain and 17 rainy days. Blue Ridge received 11.21 inches of rain and 17 rainy days. Ellijay received 10.92 inches of rain and 17 rainy days. This may seem like a lot of rain, but back in 2015 Blairsville got 13.35 inches of rain with 13 rainy days. Blue Ridge got 16.57 inches of rain with 16 rainy days. Ellijay got 16.04 inches of rain with 17 rainy days. 2015 was not that long ago, but it seems we have gotten more rain lately. It might be the number of rainy days that is making us think we are getting more rain that we actually are getting.

As for temperatures the average maximum temperature in Blairsville was 68.53 and the minimum was 47.26. The overall average was 57.23 which is about normal, but the number of days below 32 was 761 which is up from before, but below 2015. In Blue Ridge the average maximum temperature was 68.12 and the minimum was 48.46 and the overall average was 57.59, which is also about normal. The number of days below 32 was 699 which is up from before, but also below 2015. In Ellijay the average maximum temperature was 69.17 and the minimum was 48.81 with an overall average of 58.48 which is about normal. The number of days below 32 was 625 which is above earlier years except for 2015.

In conclusion the UGA weather stations are a great resource for information that provide facts about our weather conditions and now when people ask if it’s ever been this wet, you have the facts to say yes. If you need more information or different facts, visit the website and explore, or contact me in the Gilmer County UGA Extension office.

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