Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 20:10:05 UTC Live · 34s 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): 26
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
0.37 °C
Today high / low
6.3° / 0.4°
Avg: 2.7°
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 · daily averages
🩺 Data health
last 24h
Samples: 322
Missing (est): 1118
Last seen: 35s ago
Biggest gap: 5m
RSSI now: -80 dBm
Battery now: — V

Daily 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): 26
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 1187 of 2345 · 50 per page · 117204 total
Time (UTC) Temp °C RSSI
2026-05-18 15:18:21 20.37 -127
2026-05-18 15:17:16 20.44 -127
2026-05-18 15:17:15 20.50 -127
2026-05-18 15:17:14 20.50 -127
2026-05-18 15:16:07 20.50 -127
2026-05-18 15:15:48 20.44 -127
2026-05-18 15:14:44 18.81 -85
2026-05-18 15:13:42 18.81 -85
2026-05-18 15:13:06 20.37 -127
2026-05-18 15:12:40 20.37 -127
2026-05-18 15:12:29 18.94 -86
2026-05-18 15:11:04 20.37 -127
2026-05-18 15:09:18 20.31 -127
2026-05-18 15:06:49 19.31 -86
2026-05-18 15:02:32 20.31 -127
2026-05-18 15:02:28 20.37 -127
2026-05-18 15:02:27 20.44 -127
2026-05-18 15:02:25 20.44 -127
2026-05-18 15:02:24 20.44 -127
2026-05-18 15:02:21 20.37 -127
2026-05-18 15:02:04 20.37 -127
2026-05-18 15:02:03 19.75 -84
2026-05-18 15:01:47 20.44 -127
2026-05-18 15:01:44 20.50 -127
2026-05-18 15:01:42 20.56 -127
2026-05-18 15:01:41 20.69 -127
2026-05-18 15:01:40 20.81 -127
2026-05-18 15:01:39 20.94 -127
2026-05-18 14:09:54 21.06 -85
2026-05-18 14:04:45 21.19 -85
2026-05-18 14:02:40 21.19 -84
2026-05-18 14:01:40 21.12 -85
2026-05-18 14:00:39 21.06 -84
2026-05-18 13:59:40 21.00 -83
2026-05-18 13:58:40 20.94 -82
2026-05-18 13:57:40 20.88 -84
2026-05-18 13:57:26 20.50 -85
2026-05-18 13:57:25 20.62 -86
2026-05-18 13:57:23 20.69 -86
2026-05-18 13:57:21 20.88 -85
2026-05-18 13:57:20 20.88 -85
2026-05-18 13:57:19 20.94 -85
2026-05-18 13:57:18 20.88 -86
2026-05-18 13:57:17 20.69 -85
2026-05-18 13:57:16 20.44 -86
2026-05-18 13:57:15 20.81 -86
2026-05-18 13:52:51 20.44 -84
2026-05-18 13:48:59 20.37 -86
2026-05-18 13:39:55 20.37 -86
2026-05-18 13:38:43 20.50 -86