Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 19:42:12 UTC Live · 20s ago

Cold risk
current heuristic
Very cold greenhouse conditions.
Tender plants may be having a deeply unpleasant experience.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 0
Hot hours (30°C+): 0
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 25
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
0.50 °C
Today high / low
6.3° / 0.4°
Avg: 3.0°
30-day high / low
25.4° / 0.4°
Avg: 8.6°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 7 days · hourly averages
🩺 Data health
last 24h
Samples: 294
Missing (est): 1146
Last seen: 20s ago
Biggest gap: 5m
RSSI now: -80 dBm
Battery now: — V

Hourly highs / lows / average

Last 7 days
Useful takeaways
• Average temp over last 30 days: 8.6°C
• Days in the comfy band: 0
• Warm hours (25°C+): 0
• Hot hours (30°C+): 0
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 25
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (0.4°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 7
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1213 of 2344 · 50 per page · 117176 total
Time (UTC) Temp °C RSSI
2026-05-17 10:28:59 22.19 -89
2026-05-17 10:28:20 21.94 -91
2026-05-17 10:27:16 21.69 -91
2026-05-17 10:25:56 21.50 -87
2026-05-17 10:25:03 21.37 -89
2026-05-17 10:23:56 21.31 -89
2026-05-17 10:22:55 21.31 -87
2026-05-17 10:21:56 21.44 -87
2026-05-17 10:20:55 21.44 -91
2026-05-17 10:19:55 21.50 -88
2026-05-17 10:18:55 21.56 -86
2026-05-17 10:17:55 21.62 -87
2026-05-17 10:16:55 21.62 -88
2026-05-17 10:15:55 21.69 -88
2026-05-17 10:14:55 21.75 -88
2026-05-17 10:13:55 21.81 -89
2026-05-17 10:12:55 21.87 -87
2026-05-17 10:11:55 21.94 -87
2026-05-17 10:10:55 21.94 -87
2026-05-17 10:09:58 21.87 -88
2026-05-17 10:08:56 21.94 -88
2026-05-17 10:07:55 21.94 -88
2026-05-17 10:06:55 21.87 -87
2026-05-17 10:05:55 21.69 -87
2026-05-17 10:04:55 21.56 -88
2026-05-17 10:03:55 21.44 -88
2026-05-17 10:02:56 21.50 -87
2026-05-17 10:01:55 21.94 -88
2026-05-17 10:00:56 22.19 -90
2026-05-17 09:59:58 22.37 -91
2026-05-17 09:58:55 22.37 -87
2026-05-17 09:58:13 22.44 -88
2026-05-17 09:56:55 22.44 -87
2026-05-17 09:55:55 22.69 -86
2026-05-17 09:54:54 22.69 -83
2026-05-17 09:53:54 22.62 -86
2026-05-17 09:52:56 22.56 -87
2026-05-17 09:51:56 22.69 -84
2026-05-17 09:51:44 23.00 -127
2026-05-17 09:51:42 23.06 -127
2026-05-17 09:51:41 23.12 -127
2026-05-17 09:51:40 23.12 -127
2026-05-17 09:51:39 23.25 -127
2026-05-17 09:51:38 23.31 -127
2026-05-17 09:51:37 23.38 -127
2026-05-17 09:51:35 23.44 -89
2026-05-17 09:51:33 23.50 -127
2026-05-17 09:51:32 23.56 -127
2026-05-17 09:51:31 23.62 -127
2026-05-17 09:51:30 23.75 -127