Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-15 00:56:51 UTC Live · 24s 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): 47
Cold days (≤5°C low): 9
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
1.44 °C
Today high / low
2.6° / 1.4°
Avg: 2.0°
30-day high / low
25.4° / -2.8°
Avg: 7.7°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · hourly averages
🩺 Data health
last 24h
Samples: 1439
Missing (est): 1
Last seen: 25s ago
Biggest gap: 7m
RSSI now: -80 dBm
Battery now: — V

Hourly highs / lows / average

Last 90 days
Useful takeaways
• Average temp over last 30 days: 7.7°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): 47
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-14 (-2.8°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 9
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1518 of 2379 · 50 per page · 118930 total
Time (UTC) Temp °C RSSI
2026-05-06 19:50:01 11.69 -92
2026-05-06 19:49:00 11.69 -92
2026-05-06 19:48:28 11.69 -95
2026-05-06 19:48:10 11.69 -95
2026-05-06 19:47:13 11.69 -93
2026-05-06 19:46:02 11.69 -93
2026-05-06 19:45:10 11.69 -91
2026-05-06 19:44:02 11.69 -92
2026-05-06 19:43:07 11.69 -92
2026-05-06 19:42:07 11.75 -93
2026-05-06 19:41:09 11.75 -91
2026-05-06 06:15:41 9.88 -79
2026-05-06 06:14:41 9.81 -79
2026-05-06 06:13:42 9.75 -80
2026-05-06 06:12:41 9.69 -79
2026-05-06 06:11:41 9.63 -80
2026-05-06 06:10:41 9.63 -80
2026-05-06 06:09:41 9.56 -80
2026-05-06 06:08:41 9.50 -80
2026-05-06 06:07:41 9.44 -78
2026-05-06 06:06:41 9.38 -74
2026-05-06 06:05:41 9.38 -74
2026-05-06 06:04:41 9.31 -76
2026-05-06 06:03:41 9.25 -75
2026-05-06 06:02:41 9.25 -74
2026-05-06 06:01:41 9.19 -75
2026-05-06 06:00:41 9.13 -74
2026-05-06 05:59:41 9.13 -73
2026-05-06 05:58:41 9.06 -74
2026-05-06 05:57:41 9.06 -71
2026-05-06 05:56:42 9.06 -75
2026-05-06 05:55:41 9.00 -74
2026-05-06 05:54:41 9.00 -76
2026-05-06 05:53:41 8.94 -75
2026-05-06 05:52:41 8.94 -75
2026-05-06 05:51:41 8.88 -74
2026-05-06 05:50:41 8.88 -74
2026-05-06 05:49:41 8.81 -73
2026-05-06 05:48:41 8.81 -73
2026-05-06 05:47:41 8.81 -75
2026-05-06 05:46:41 8.75 -72
2026-05-06 05:45:41 8.75 -74
2026-05-06 05:44:41 8.69 -74
2026-05-06 05:43:41 8.69 -74
2026-05-06 05:42:41 8.69 -74
2026-05-06 05:41:41 8.69 -74
2026-05-06 05:40:41 8.63 -74
2026-05-06 05:39:42 8.63 -76
2026-05-06 05:38:41 8.63 -74
2026-05-06 05:37:41 8.63 -73