Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 22:33:07 UTC Live · 2s 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): 28
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-1.06 °C
Today high / low
6.3° / -1.1°
Avg: 1.8°
30-day high / low
25.4° / -1.1°
Avg: 8.5°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 465
Missing (est): 975
Last seen: 3s ago
Biggest gap: 5m
RSSI now: -84 dBm
Battery now: — V

Daily highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 8.5°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): 28
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-1.1°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 1268 of 2347 · 50 per page · 117347 total
Time (UTC) Temp °C RSSI
2026-05-14 23:24:31 6.19 -84
2026-05-14 23:23:34 6.19 -84
2026-05-14 23:22:50 6.19 -85
2026-05-14 23:21:37 6.19 -85
2026-05-14 23:20:35 6.25 -83
2026-05-14 23:20:07 6.25 -84
2026-05-14 23:18:40 6.19 -84
2026-05-14 23:18:34 6.25 -84
2026-05-14 23:18:30 6.19 -127
2026-05-14 23:18:09 6.19 -84
2026-05-14 23:14:42 6.19 -84
2026-05-14 23:13:17 6.19 -84
2026-05-14 23:12:16 6.12 -84
2026-05-14 23:11:26 6.19 -85
2026-05-14 23:10:21 6.12 -84
2026-05-14 23:10:04 6.19 -84
2026-05-14 23:08:23 6.19 -84
2026-05-14 23:07:19 6.19 -85
2026-05-14 23:06:21 6.19 -85
2026-05-14 23:06:13 6.19 -85
2026-05-14 23:05:34 6.19 -85
2026-05-14 23:04:20 6.19 -84
2026-05-14 23:03:12 6.19 -84
2026-05-14 23:02:12 6.25 -84
2026-05-14 23:01:12 6.31 -84
2026-05-14 23:00:12 6.37 -83
2026-05-14 22:59:13 6.37 -85
2026-05-14 22:58:14 6.37 -88
2026-05-14 22:57:14 6.44 -90
2026-05-14 22:56:14 6.44 -90
2026-05-14 22:55:15 6.44 -88
2026-05-14 22:54:14 6.50 -88
2026-05-14 22:53:16 6.50 -87
2026-05-14 22:52:14 6.50 -87
2026-05-14 22:51:12 6.50 -88
2026-05-14 22:50:14 6.62 -87
2026-05-14 22:49:14 6.62 -89
2026-05-14 22:48:15 6.62 -89
2026-05-14 22:47:13 6.62 -88
2026-05-14 22:46:12 6.69 -88
2026-05-14 22:45:12 6.69 -88
2026-05-14 22:44:15 6.69 -87
2026-05-14 22:43:16 6.69 -90
2026-05-14 22:42:14 6.75 -88
2026-05-14 22:41:11 6.75 -90
2026-05-14 22:40:14 6.75 -87
2026-05-14 22:39:12 6.75 -88
2026-05-14 22:38:12 6.81 -86
2026-05-14 22:37:12 6.81 -88
2026-05-14 22:36:14 6.81 -88