Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 22:32:06 UTC Live · 1m 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
-1.00 °C
Today high / low
6.3° / -1.0°
Avg: 1.8°
30-day high / low
25.4° / -1.0°
Avg: 8.5°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 7 days · daily averages
🩺 Data health
last 24h
Samples: 464
Missing (est): 976
Last seen: 1m ago
Biggest gap: 5m
RSSI now: -84 dBm
Battery now: — V

Daily highs / lows / average

Last 7 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 (-1.0°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 1209 of 2347 · 50 per page · 117346 total
Time (UTC) Temp °C RSSI
2026-05-17 16:48:16 18.25 -89
2026-05-17 16:47:16 18.25 -86
2026-05-17 16:46:16 18.19 -84
2026-05-17 16:45:16 18.19 -87
2026-05-17 16:44:16 18.12 -87
2026-05-17 16:43:16 18.06 -86
2026-05-17 16:42:16 18.06 -85
2026-05-17 16:41:16 18.06 -86
2026-05-17 16:40:16 18.19 -86
2026-05-17 16:39:16 18.12 -87
2026-05-17 16:38:16 18.19 -86
2026-05-17 16:37:16 18.19 -86
2026-05-17 16:36:15 18.31 -87
2026-05-17 16:35:16 18.31 -87
2026-05-17 16:34:16 18.31 -86
2026-05-17 16:33:22 18.31 -87
2026-05-17 16:32:16 18.31 -88
2026-05-17 16:31:15 18.31 -87
2026-05-17 16:30:16 18.37 -86
2026-05-17 16:29:17 18.50 -85
2026-05-17 16:28:17 18.56 -85
2026-05-17 16:27:16 18.56 -85
2026-05-17 16:26:16 18.62 -87
2026-05-17 16:25:16 18.69 -86
2026-05-17 16:24:16 18.75 -86
2026-05-17 16:23:16 18.81 -85
2026-05-17 16:22:16 18.94 -86
2026-05-17 16:21:17 19.06 -88
2026-05-17 16:20:16 19.12 -86
2026-05-17 16:19:15 19.19 -86
2026-05-17 16:18:17 19.25 -87
2026-05-17 16:17:15 19.25 -87
2026-05-17 16:16:16 19.25 -86
2026-05-17 16:15:16 19.25 -87
2026-05-17 16:14:17 19.31 -86
2026-05-17 16:13:16 19.37 -86
2026-05-17 16:12:15 19.50 -85
2026-05-17 16:11:16 19.56 -85
2026-05-17 16:10:16 19.56 -87
2026-05-17 16:09:16 19.62 -84
2026-05-17 16:08:16 19.69 -84
2026-05-17 16:07:16 19.75 -84
2026-05-17 16:06:16 19.75 -84
2026-05-17 16:05:15 19.81 -85
2026-05-17 16:04:16 20.00 -87
2026-05-17 16:03:16 20.00 -86
2026-05-17 16:02:21 19.94 -87
2026-05-17 16:01:16 19.94 -87
2026-05-17 16:00:16 19.81 -86
2026-05-17 15:59:16 19.81 -87