These are the current temperature, humidity, barometric pressure, and dew point readings from our backyard in Richland, WA.
These readings come from a home-built weather station encased in a birdhouse - built by my roommate and me - controlled by a microcontroller and comprising several sensors.
He did much of the hardware build and programming in C to interface with the sensors, while I added in code to write to my SQL database for this webpage and wrote PHP code to
grab that data and display it here.
Version one of the weather station was built for fun in 2018 and also included a photoresistor and gas sensor to take light and air quality readings, respectively,
was powered by a Raspberry Pi. The current iteration is version two, and was a complete overhaul done for my roommate's senior project in his Electronics Engineering Technology
program at Central Washington University in the spring 2019 quarter.
Note: this only gives the most recent 24 readings (encompassing a 12-hour observation period)
Statistics:
Station elevation: 384 feet
High Temp: 106.7°F
Low Temp: 67.46°F
High Humidity: 83.1%
Low Humidity: 23.8%
Pressure is: 29.64 inches (steady)
Sunrise: 08:03
Sunset: 17:18
|
Date/Time
|
Temperature
(°F)
|
Humidity
(%)
|
Dew Point
(°F)
|
Pressure
(inches)
|
| 2022-08-12 12:00:01 | 106.16 | 23.8 | 90.92 | 29.64 |
| 2022-08-12 11:40:00 | 105.98 | 24.5 | 90.88 | 29.64 |
| 2022-08-12 11:39:45 | 106.7 | 24 | 91.5 | 29.64 |
| 2022-08-12 11:00:01 | 95.54 | 30.8 | 81.7 | 29.67 |
| 2022-08-12 10:30:02 | 88.7 | 36.7 | 76.04 | 29.67 |
| 2022-08-12 10:11:28 | 91.94 | 34.1 | 78.76 | 29.67 |
| 2022-08-12 10:08:39 | 90.86 | 35.3 | 77.92 | 29.67 |
| 2022-08-12 10:00:55 | 86.72 | 41.9 | 75.1 | 29.67 |
| 2022-08-12 09:30:02 | 84.02 | 46.3 | 73.28 | 29.67 |
| 2022-08-12 09:00:02 | 72.5 | 58.5 | 64.2 | 29.67 |
| 2022-08-10 22:30:02 | 70.88 | 83.1 | 67.5 | 29.67 |
| 2022-08-10 22:00:02 | 71.06 | 80.6 | 67.18 | 29.66 |
| 2022-08-10 21:30:02 | 70.16 | 62.8 | 62.72 | 29.65 |
| 2022-08-10 21:00:01 | 71.06 | 64.4 | 63.94 | 29.63 |
| 2022-08-10 20:30:01 | 71.06 | 65.3 | 64.12 | 29.61 |
| 2022-08-10 20:00:01 | 71.06 | 75.1 | 66.08 | 29.61 |
| 2022-08-10 19:30:01 | 70.88 | 62.1 | 63.3 | 29.6 |
| 2022-08-10 19:00:02 | 71.78 | 62.5 | 64.28 | 29.59 |
| 2022-08-10 18:30:02 | 71.96 | 64 | 64.76 | 29.59 |
| 2022-08-10 18:00:02 | 70.7 | 62.8 | 63.26 | 29.59 |
| 2022-08-10 17:30:02 | 67.46 | 64.6 | 60.38 | 29.6 |
| 2022-08-10 17:00:02 | 67.64 | 64.6 | 60.56 | 29.61 |
| 2022-08-10 16:30:02 | 68 | 66.4 | 61.28 | 29.61 |
| 2022-08-10 16:00:02 | 68.18 | 63.2 | 60.82 | 29.62 |